Why did hitler most likely believe germany had a right to invade other countries?

the treaty of versailles did not state that germany could not invade other countries.
the german economy relied on selling exports, and these nations were no longer purchasing them.
the third reich was a struggling government that needed to gain land.
the concept of nationalism meant keeping all germans together.

Hitler believed that Germany had a right to invade other countries because the concept of nationalism meant keeping all Germans together.

Explanation:

Adolf Hitler was an Austrian-born German politician and the leader of the Nazi Party. He was Reich Chancellor of Germany from January 30, 1933 until his death and Head of State from August 2, 1934 also until his death.  

Hitler turned Germany from a budding democracy, the Weimar Republic, into a totalitarian state with himself as the absolute dictator, brutally crushing any opposition to his regime. Opponents were imprisoned in concentration camps or murdered. From the beginning, Hitler's policy was based on the use of force and terror through the SA and the SS. Hitler's endeavors to undo the humiliations of the Treaty of Versailles (1919) for Germany and his expansion policy to create Lebensraum for Germany, based on the idea of the unification of all germanic nations, led to the beginning of World War II. Another characteristic of Hitler's politics was his extreme racist Nazi ideology. This led to the systematic extermination of millions considered untermenschen, such as Jews, but also Slavic peoples, gypsies, disabled people and other non-Jewish victims of the Nazi regime, in the Holocaust. When it was clear that Germany was losing the war, Hitler ordered the German people to fight to the bitter end and that the Nazis destroy German industrial complexes. He killed himself in his underground bunker in Berlin. At the end of his reign, Germany and much of Europe were in ruins and tens of millions died.

whose power in the senate is equal to the power of the speaker of the house?

answer: a parliamentary system is a system of democratic governance of a state where the executive derives its democratic legitimacy from its ability to command the confidence of the legislature, typically a parliament, and is also held accountable to that parliament. in a parliamentary system, the head of state is usually a person distinct from the head of government. this is in contrast to a presidential system, where the head of state often is also the head of government and, most importantly, the executive does not derive its democratic legitimacy from the legislature.

countries with parliamentary democracies may be constitutional monarchies, where a monarch is the head of state while the head of government is almost always a member of parliament (such as the united kingdom, denmark, sweden, and japan), or parliamentary republics, where a mostly ceremonial president is the head of state while the head of government is regularly from the legislature (such as ireland, germany, india, and italy). in a few parliamentary republics, such as botswana, south africa, and suriname, among some others, the head of government is also head of state, but is elected by and is answerable to parliament. in bicameral parliaments, the head of government is generally, though not always, a member of the lower house.

parliamentarianism is the dominant form of government in europe, with 32 of its 50 sovereign states being parliamentarian. it is also common in the caribbean, being the form of government of 10 of its 13 island states, and in oceania. elsewhere in the world, parliamentary countries are less common, but they are distributed through all continents, most often in former colonies of the british empire that subscribe to a particular brand of parliamentarianism known as the westminster system.

explanation: