7 decades which is 70 years
7 decades since a decade is 10 years long
20s, 30s, 40s, 50s, 60s, 70s, 80s.Seven decades.
Between 1790 and 1820, 85,000 African people came/were brought to the US.
Ten decades.
It is 3 decades, because it is 30 years.
Yes, there were many early cars in the 1890's. Believe it or not, electric cars were big in for a couple decades! Steam powered cars were also available as well as the early gasoline engines.
5 million
5!
8
Approximately 23 million immigrants came to the United States between 1880 and 1920. This period marked a significant increase in immigration due to various economic, social, and political factors influencing people to seek better opportunities in the US.
Land and enslaved Africans.
dont know