1. Who was responsible for the "Reconstruction" of the United States after President Lincoln was assassinated?

Andrew Johnson

Explanation:

The assassination of President Lincoln was just one part of a larger plot to decapitate the federal government of the U.S. after the Civil War.

Lincoln never lived to enact this policy. He died the following morning on April 15, 1865. His successor Andrew Johnson assumed office and presided over Reconstruction.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.

calvin taught his followers that human beings needed to follow strict rules to overcome their nature and do good. second choice