The federal government is organized into three different branches including:
1) The executive branch (aka the president)
2) The legislative branch (aka Congress)
3) The judicial branch (aka the Supreme Court).
This form of government was created to ensure that no one individual had too much power. One of the most significant reasons why America became independent in the first place was due to a corrupt British government in which colonists believed King George III had too much power and did not consider the needs of the citizens. This is why the founders created a system in which the citizens elect members of the legislative and executive branch.
Along with this, the framers also created a system of checks and balances. This ensures that no one part of the federal government has too much power. Each branch has significant power but can be overruled by another branch. For example, if a President makes an Executive Order, the Supreme Court can declare it unconstitutional (aka illegal) if it is brought up in a court case. This makes sure that the President abides by the constitution.
D.)increased migration of people for economic opportunity
Answer:
1) Czar you would not be happy about the revolvolution as it was supposed to remove his power. As workers you would be happy, and hope for some better rights and living conditions. The soldiers were probably tired of war, and maybe wanted to come back home.
2) A treaty should try and bring peace and stability. A classic example is the treaty of versailles where it is a cause of WW2, it broke the german economy and country with the restriction. Maybe if the treaty were better for Germany we may not have had WW2.
3) If you were germany you would be angry that all the blame is put on you. You will find it unfair you have to pay a big amount of money to the other countries. The treaty feels like a big hard push for Germany, and is a reason WW2 started, and how Hitler managed to grab the power in Germany.
In advocating for the League of Nations, Wilson wanted to create a unity between nations in order to avoid the same issues that led to World War I. Unfortunately the US rejected this proposal.
Trade greatly affects a national economy since trade is one of the major ways in which an economy can grow, due to goods and services being exported to other countries, which brings in revenue and raises GDP.