You answer would be Philadelphia
First Arabs came into North Africa, then gold-salt trade flourishes on the Trans-Saharan route, then Islam spreads to Western and Southern Africa, then all of North Africa comes under Muslim rule
Standard Oil received rebates from railroad companies. Standard Oil did not receive rebates from railroad companies. Rebates made little difference to the profits of Standard Oil.
Answer:
Document 2 shows how the United States handle getting ready for war against North Korea. In the document it shows the United States wasn't discrete about their plans. The United States was ready for war no matter the cost. But for Document 3 it shows how North Korea attempt to over throw South Korea's government, when they failed they knew they need to prepare quietly. North Korea was ready to Invade and take South Korea by surprise, but South Korea was ready to fight back. Soon other nations including the United States joined South Korea to fight against North Korea.
Explanation:
Car/automotive industry had the greatest impact on the economy in the 1920s, I believe.
