They can react with each other by colliding and making a boom.
Answer:
C. Abundant coal and iron ore deposits
During his speech as an inauguration of his second term, he stated that approximately one eight of the population were colored slaves concentrated in the Southern part of the country. These slaves had peculiar and powerful interest and that he thought was what caused the war.
After the attack on Pearl Harbor on the morning of December 7th, 1941, there aren't exact numbers on how many voluntarily enlisted, but it was reported that the lines extended for blocks outside of the recruiting offices.
