Answer:
Unitary states: "constituent units do not
act independently", "central government maintains supreme
power over constituent units", "France and the People's
Republic of China"
Federal states: "central government shares power
with constituent units", "constituent units can act independently", "Mexico and India"
Explanation:
plato
B. Tennessee member's of the U.S. senate
The United States first began developing nuclear weapons in 1939, during World War II, under the order of President Franklin Roosevelt. Motivation was the fear that US was engaged in a race with Nazi Germany to develop nuclear weapon. This project is best known as Manhattan Project.
The 3rd Answer choice
The Tariff of 1828 was designed to protect northern industry by raising the Europeans taxes. The South however, relied on European countries such as Britain, to import goods and export crops.