Directions: grammatically correct the three sentences below, in red. There are two missing commas.
By the 1870s almost all immigrants to American traveled by steamship the trip took approximately one weak most immigrants traveled in steerage the cheapest accommodations on a ship.
NYC video immigration
By the 1870s, almost all immigrants to America traveled by steamship. The trip took approximately one week. Most immigrants traveled in steerage, the cheapest accommodations on a ship.