Why is the atomic bomb so important to World War 2?

BECAUSE :

Explanation:

the invasion of japan would cost thousands of american lives. japan might not surrender until it was invaded and conquered. the atomic bomb would end the war and save lives.

The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki in August 1945, killing 210,000 people—children, women, and men. President Truman authorized the use of the atom bombs in an effort to bring about Japan's surrender in the Second World War.

theodore roosevelt challenged william to a duel, whoever won, got their policy sent to congress. it ended up in a stalemate, and both men were injured and sent to the hospital.

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do