When the country’s gdp falls, the economy experiences a a. peak b. trough c. recovery d. recession

The correct answer is D. Recession

Explanation:

GDP stands for Gross Domestic product that is an economical measure based on the products and services a country produces every year and that is commonly used to study the economy of nations. In this way, it is believed if the GDP is high the economy is strong and the economy grows as the GDP increases every year, in the same way, a country with a low GDP or one that is decreasing shows there are issues with the economy and the economy is in recession which means the economy is declining in a country and therefore fewer products and services are produced. Thus, when the country's GDP falls, the economy experiences a recession.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

the speech revealed that eastern european countries were no threat to their neighbors, which led to the creation of the truman doctrine i think this might be correct.