The Articles of Confederation were unsuccessful because they lacked a strong unitary structure for the United States. The writers feared the power of a strong federal government. In order to prevent strong federal control, the states were privileged as the arbiters of government in the new nation. The supremacy of the states limited the power of the federal government. These limitations proved problematic in constructing a strong nation in the post- revolutionary period.
The African-American in Montgomery, Alabama resumed riding buses when the United States Supreme Court that segregation of buses is unconstitutional. The Montgomery Bus Boycott took place in December 5, 1955 to December 20, 1956 in which African-Americans declined to ride buses as a civil rights protest after Rosa Parks was arrested due to her refusal to give her seat to a white man.
The decade we committed and achieved landing a man on the moon was the 1960s
B but what is with this question if i may ask
The soviets had just launched the worlds first satellite "Sputnik 1" in which the United States feared the Soviets military control in space.