Answer: D
Explanation:
The Immigration Act of 1924 limited the number of immigrants allowed entry into the United States through a national origins quota. The quota provided immigration visas to two percent of the total number of people of each nationality in the United States as of the 1890 national census. :)
It is a period of 10 years.
C. After Reconstruction, more blacks moved back into the South
It is A. because by funding his experiments with the expansion of funding he encourages the United states to be unkempt with its military strength amongst other countries
