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Select all the correct answers.
Which four of these developments were made under Mongol rule during the Pax Mongolica?
the extension of the Grand Canal in China
the spread of Christianity
the trade was encouraged with foreign states because they offered hospitality to foreign traders at
Chinese ports.
the invention of new medicines
the establishment of a postal system
there was development of commerce and communication in the region along the Silk Road

What restrictions do you think should be placed on studies with animal participants? explain

Scenario: the economy of country y has been in an economic downturn for the last several months. recently, businesses have invested in new technologies in order to produce the goods that consumers are demanding within the nation's own borders. the government has removed regulations to allow producers and consumers to have more financial freedom. as a result, consumer spending has increased and the economy has begun to improve. use the drop-down menus to complete the sentences. according to the information presented about country y, the classical economic concept of ( the invisible hand, consumer efficiency, government regulations) can be seen. the economic events of country y demonstrate the idea of laissez faire because the government (did, did not) intervene in economic events.

Thoreau’s actions in civil disobedience and the 1955 bus boycott are similar because both thoreau and the boycotters were