Explanation:
Athough initially disregarded by the great powers of Europe, the Monroe Doctrine became a mainstay of U.S. foreign policy . In 1823 U.S. President James monroe proclaimed the U.S. protector of the western Hemispere by forbidding European powers from colonizing additional territories in the Americas.
The government should never go into debt
The total amount of a product available in a market at a given price is called the supply.
There are a lot of factors that affect supply such as the price of the product, price of similar goods in the market, price of inputs, and the number of suppliers.
Answer:
Treaty of Versailles
Appeasement
Hitler invading Poland
Japanese Imperialism into China caused the Nanking Massacre
Failure of League of Nations
That would be the Louisiana purchase of 1803.