Yes because, you wouldn’t want a sentence without any punctuation,errors,or capitalization. That’s what teachers are looking for there looking for good punctuation. Never choose a sentence that has in correct punctuation or errors
The use of slaves was reduced, because immigrants could fulfill the same roles as slaves in factories.
Do you have the options for this question?
Whatever it is, the answer is NOT Hernan Cortes. He was a very famous Spanish explorer.
Other famous explorers consist of Francisco Pizzaro, Hernando de Soto, Vasco Nunez de Balboa, Juan de la Cosa, and many more. Hope this could help eliminate some answers.