Thế nào là kinh tế thị trường định hướng xã hội chủ nghĩa ? So sách để thấy sự giống nhau và khác nhau giữa nền kinh tế thị trường tư bản chủ nghĩa và nền kinh tế thị trường định hướng xã hội chủ nghĩa ? Tại sao trong quá trình phát triển nền kinh tế thị trường định hướng xã hội chủ nghĩa, cần xác lập sự tồn tại của nhiều hình thức sở hữu tư liệu sản xuất và nhiều thành phần kinh tế khác nhau ?

your answer is

relations between the soviet union and the united states were driven by a complex interplay of ideological, political, and economic factors, which led to shifts between cautious cooperation and often bitter superpower rivalry over the years. the distinct differences in the political systems of the two countries often prevented them from reaching a mutual understanding on key policy issues and even, as in the case of the cuban missile crisis, brought them to the brink of war.

the united states government was initially hostile to the soviet leaders for taking russia out of world war i and was opposed to a state ideologically based on communism. although the united states embarked on a famine relief program in the soviet union in the early 1920s and american businessmen established commercial ties there during the period of the new economic policy (1921–29), the two countries did not establish diplomatic relations until 1933. by that time, the totalitarian nature of joseph stalin's regime presented an insurmountable obstacle to friendly relations with the west. although world war ii brought the two countries into alliance, based on the common aim of defeating nazi germany, the soviet union's aggressive, antidemocratic policy toward eastern europe had created tensions even before the war ended.

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one of the strengths of the united nations is their worldwide peacekeeping. they prevent conflict from escalating into war, try to reach agreements between the opposing sides, and bring war to an end as soon as possible. they also have a world food programme which is among the most effective food aid programmes worldwide. the united nations provides food and clean water to people in need, they also send money to strengthen the country's economy. the united nations also provides unaids, which is healthcare to hiv patients. they also raise funds to prevents aids/hivs and the spreads of others diseases. they also have campaigns that show how to protect from certain diseases. the united nations also has the unhcr, the united nations high commissioner for refugees, which is an aid to refugees. it them by raising funds to build up refugee camps or to improve housing and sanitary facilities. it also has many programmes to raise awareness about the refugee crisis and the needs of the refugees. the united nations high commissioner for refugees also builds schools in crisi regions and refugee camps. a major strength of the united nations is its efforts in elucidating the crisis from which it emerged. as such many of the issues which the world was confronted with in 1945 have been addressed. this can be seen with the organization’s mediatory efforts in resolving conflict in territories. intrinsically, particular reference can be observed in the cold war era 1947-1953 where the world was in a state of political and military tension between the powers of the western world led by the united states and the communist world led by the soviet union. as the world was divided east and west, capitalist and communist, us and ussr, the united nations had its first opportunities to establish its role as a mediator in the international system. moreover, the united nations was involved in the establishment of an israeli state on the eastern mediterranean coast. violence erupted between israeli forces and palestinians and their arab allies in response to the foundation of the state of israel. there has also been the promotion of democracy where the united nations has enabled people in many countries to participate in free and fair elections including those held in cambodia, namibia, el salvador and south africa. additionally, there has been the promotion of women’s rights, particularly in middle eastern countries, to have greater control over their lives. the united nations fund for women (unifem) have supported projects in improving the quality of life for women in over 100 countries including marketing opportunities, access to food production and so on.

however, despite these strengths there exist deep seated shortcomings of the organization in the contemporary world. notable of these is the fact that the world today is a different world than the epoch in which the united nations was born. at that time the issues facing the organization was the achievement of peace and security in a world of great powers, the insistence of the united states that the european powers should grant independence and self-government to their colonies and so on. nonetheless, some of these remain but many have changed. the world and its political atmosphere have undergone a massive transformation however the structures of the united nations have remain unchanged. these structures have failed to keep pace with the new demands which must be presently addressed. consequently, given these circumstances the united nations now faces increasing demand for change both in its institutions and in the subject matters of its concern. lastly, another weakness involves that of corruption and mismanagement. there have been reports of a cascade of scandals at the hands of the united nations. most notable of these is the wholesale corruption of the oil-for-food relief program in iraq, disappearance of united nations funds and the exposure of a transnational network of sexual misconduct by united nations peacekeepers in africa. to add, there have been political pressure, favoritism and cronyism plaguing appointments to united nations peace operations. as such it can be examined there exist a culture of impunity where the united nations operates with secrecy and is shielded by diplomatic immunity. consequently, it is no doubt that this result in institutional weakness and a staff that is less than ideally equipped to complete the required tasks. in essence, the united nations as an organization contains both pros and cons in its performance and functions. its strengths emphasizes its utmost importance in the international arena in terms of it neutral stance and mediator efforts however this is questionable when and examination of its weaknesses is undertaken.

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mark brainliest

here is a link that will you.

a hypothesis is an expected answer to a question, usually based on some theory or prior research. hypothesis testing is a method of determining the viability of a hypothesis. let’s use the us presidential election as an example. there are many hypotheses (questions) about how people feel or whom they will vote for. the only way to know the 100% “truth” about the answers to these questions is to ask every single possible voter – something that is impossible, expensive, time consuming etc. instead, we take samples and use statistics to make “best guesses” about the answer to a particular hypothesis. we never know for sure if our conclusion is right at the time we accept/reject it, but these techniques, when used appropriately can get us close to the truth most of the time (which is a lot better than guessing, flipping coins or throwing darts to get answers).

the tricky part about hypothesis testing is that we have to think somewhat backwards about it – we have to test what is known as the “null hypothesis”. as an example, the hypothesis might be “obama is more popular than romney” while the null hypothesis is “there is no difference in popularity between obama and romney”. we focus on the null hypothesis because it tells us exactly what the expected value of our tests should be (obama popularity = romney popularity) and we can collect data and see if it comes out that way (see next section on “significance”). if it does, then we “accept the null hypothesis” and reject our original hypothesis. if the null hypothesis is disproven, we look at the data to see if our original hypothesis holds (obama> romney).