Answer:
Telephone, internal combustion engine, and electrical light
Explanation:
telephone: it allowed for instant communication, communication by voice, and it paved the way for future inovations in telephone technology.
engine: it was powered by gas and air, which made it impractical for widespread public use.
light: Electric lights allowed factories to stay open longer and produce more goods.
Hope this helps dude!
Answer:
Dude is it not written there in your book?
Inca were known for their cruelty and often killed people, but they would not be killed. Rather, they would be separated and sent to different regions, sometimes where other languages were spoken, to make it impossible for them to organise further rebellions.
Answer:
cities like Timbuktu and Gao into important cultural centers. He also brought architects from the Middle East and across Africa to design new buildings for his cities. Mansa Musa turned the kingdom of Mali into a sophisticated center of learning in the Islamic world.
