The invention of the telegraph and telephone helped improve the standard in the United States by making the lives of the citizens more easier and efficient. The telegraph was a machine that send messages to places from long distances. The telephone is a machine that transmits sound to another device. The telegraph and telephone helped improve the living standards by helping people send messages and audio to places from long distances, so the person doesn't have to send a letter that could take days for the person to receive. It made the lives of the people in the United States a lot easier.
The correct answer is A) Africa.
By 1500, Africa supplied almost half the gold in Europe.
In the 1500s, gold was an abundant precious rock in West Africa. Indeed, there were many gold deposits that for the African tribes was nos considered very valuable...until the Europeans arrived and realize how much gold there was. Africans used to trade gold for salt because salt was much need for the conservation of food. European colonies were the ones that took much of the gold from the African colonies to sent it to their European monarchies.
The best answer that supports your question is letter B. Europeans wanted to curb the power of the church and the feudal system made it clear that nobles would write local laws, organize courts and collect taxes. I hope you are satisfied with my answer and feel free to ask for more.
