Question

pioneering
pioneers, people who settled the western territory of the united states, had to make careful plans before beginning their journey. they had to pack enough food and water, clothing, and even supplies for their livestock.
pioneers often traveled in groups, known as caravans, so they could help each other if anything went wrong. at night these caravans circled the wagons in order to protect against animals and native americans. weather was also a big danger for pioneers because they could get dehydrated in the heat, or freeze in the cold.
what is the name for the groups pioneers traveled in as they went west?
caravans
flocks
herds

Explanation:

The text clearly states that "Pioneers often traveled in groups, known as caravans".

Answer:

caravans