The correct answer is President Franklin D. Roosevelt.
Roosevelt started the Manhattan Project after receiving a letter from Albert Einstein which warmed him of the advancements made by German scientists during World War II. After hearing about these concerns, FDR wanted to ensure that the US would be ahead of Germany in terms of the development of the atomic bomb. Roosevelt knew that if Germany beat the US to this development, it could be extremely dangerous for the entire world.
D. Establish lower courts.
Article III of the U.S. Constitution is the part that explains all the judicial regulations of the country. According to the Constitution of America, the absolute power of judiciary lies with the Supreme court. However, according to Article III of the Constitution, the Congress retains the power to establish lower courts. While it may establish lower courts, the Congress has ale been granted the power to abolish them, states the same Article.
The Know-Nothing Party C) wanted to undermine immigrant voting strength. The Know-Nothing Party was an anti-immigrant political group that sought to prevent increased political strength of immigrant communities because of their racist views of new immigrants.
Answer:
He believes that full citizenship and equal rights for African Americans would be brought about through the efforts of an intellectual elite; for this reason, he was an advocate of a broad liberal arts education at the college level.
Expansion of the USSR--Truman believed in a policy of containment in regards to the USSR and communist expansion.
This speech indicates the desire by Truman to create a free world where elections could occur. The USSR and the leadership of Stalin was seen as dangerous by the United States and in particular how communism was spreading through Europe. Truman made it clear that the US was willing to support countries in keeping or creating a free state.