Chapter 6 Social Studies Review

People who move from one country to settle in a different country.

• activist

• immigrants

• technology

• vaccine

Someone who works hard to make a change happen

• vacccine

• immigrants

• activist

• canal

The scientific knowledge about how things work.

• vaccine

• technology

• wagon trains

• immiagrants

Helps people’s bodies fight off disease.

• vaccine

• canal

• immigrants

• wagon trains

People faced harsh weather, sickness, and steep mountains traveling in these.

• wagon trains

• vaccine

• activist

• technology

A waterway that is dug by people.

• canal

• immigrants

• wagon train

• technology

What is the Statue of Liberty a symbol of for immigrants?

• the promise of work

• a warning to stay away

• the promise of money

• a welcome to the United States

The Pony Express was a faster system of carrying _______ that involved riders changing horses while traveling across the country.

• mail

• silver

• gold

• food

Who invented the telephone?

• Samuel Morse

• Alexander Graham Bell

• Guglielmo Marconi

• Cyrus Hall McCormick

What did Orville and Wilbur Wright start building in the early 1900s?

• the National Road

• cars

• airplanes

• canals