What new weapons were introduced during World War I?
Check all that are correct!
tanks
airplane
poison gas
atomic bomb

He electoral vote is tied between two presidential candidates. what happens next? the house votes to determine who wins the presidency. the senate votes to determine who wins the presidency. the presidency is decided by the supreme court. the presidency is decided by the popular vote.

Describe two observations that galileo was the first to make with his telescope.

Which of the following statements best describes the importance of the battle of guadalcanal