The correct answer is - trade.
The Sumerians engaged in trade with their move of exchanging their surplus food for materials like the copper that they needed to develop their weapons and thus their army forces. This was a very smart move from their side because they managed to use the resource they had in abundance but was scarce in the other surrounding areas so that they take what they need to become stronger and pretty much defend more efficiently from the same people they were engaging in trade with.
Personally I don't think its either of those, but if I were to choose one it would be the third. Those who live in glass houses should not throw stones.
Answer:
During Roosevelt's presidency, many African American migrated from the South to the urban North. In the North, they were able to vote and had more job opportunities. The South was a worse place for black Americans to live. Roosevelt spoke against lynching and met with African American civil rights leaders. He also claimed that helping black Americans would cost him too many Southern votes. During World War II, blacks found more jobs than ever before, and racial tensions grew. This tension led to violence, like the race riot in 1943 Detroit.
Answer:
The correct response is Option D: New industrial machines increased the number of goods that factories could make.
Explanation:
After the Civil War, the United States grew rapidly and quickly became an industrial nation. This growth was fueled by : Innovations in technology, and the development of large-scale agriculture, and the federal government itself expanded. There was also tensions regarding immigration and federal Indian policy and the late 1800s there was increased demands for workers and women rights. Many inventions in the late 1880s helped to fuel the growth of cities. Thomas Edison’s invention of the electric light bulb made it more practical to light factories and homes and extended the workday as it allowed people to work and accomplish things at night as well.
