Answer:
B. The study of Muslim documents
Explanation:
The correct answer is the following.
Match the following Maya, Aztec, and Inca inventions to the effects they produced.
Rope bridges - helped the Incas travel long distances and communicate with their neighbors.
The pyramid at Chichen Itza - helped the Maya view astronomical
phenomena such as eclipses with the naked eye.
Chinampas - helped the Aztec farm more productively.
Prehispanic civilizations such as the Aztecs, the Mayas, and the Incas were some of the most important and stronger civilizations in Mesoamerican times and South American times.
The Aztecs built impressive "chinampas," where they built their homes and grew crops in small portions of land in the water canals that connected the great capital city of the empire: Tenochtitlan.
The Mayas were great astronomers and built observatories in Chichen Itza, one of the most important cities in the Yucataán Peninsula.
The Incas were the dominant civilization in South America, they built Machu Pichu at the top of the Andes mountains.
Diseases like small pox. Europeans where in a way adapted to it, but the people in the new world did not stand a chance because they did not encounter it before.
The sailor head in the direction of it by boat.
Answer: The ASCAP's income from radio increased 500% from 1934 through 1937 because of the advertising during programs. Most households had radios and everyone listened to the news, orchestras, and even radio variety shows. The radio broadcasts even had soap operas, and singing commercials. This was during the depression when so many people could no go to the movies or had any extra money for things. The average family is thought to of listened to the radio for more than 5 hours a day.
