Answer:
D
Explanation:
THe are part of the US but not a state
Both country build up new technology to compete against each other in the race to space thus creating longer range missle.
The Europeans weren't all that interested in having much of Africa because they didn't know at the time about the gold and diamonds Africa's land had to offer.
The industrial revolution because of the revolutionised communication and transport between cultures which enhanced trade but also warfare
