Answer:
Ford introduced the assembly line for mass production of cars.
Explanation:
The assembly line in Henry Ford automobile industry supported him in mass production. The assembly lines allow workers and machines to complete particular tasks as assigned. Lines helped finish work in less time with fewer efforts by creating various work stations in one line. In the beginning, the Model T car was not mass production as it were expensive. To improve the production of cars, Ford introduced the assembly line, which helped to finish the product in short period.
"From 1892 to 1954, over twelve million immigrants entered the United States through the portal of Ellis Island, a small island in New York Harbor. Ellis Island is located in the upper bay just off the New Jersey coast, within the shadow of the Statue of Liberty."
Source: www.libertyellisfoundation.org/ellis-island<span>-history</span>
Answer:The Umayyads
were the first Muslim dynasty, established in 661 in Damascus. Their dynasty succeeded the leadership of the first four caliphs—Abū Bakr, ʿUmar I, ʿUthmān, and ʿAlī.
Explanation:
The correct answer is braceros
