Unit 7 Week 1 Vocabulary

extremely difficult and exhausting

• tycoons

• grueling

• expansion

businesspeople who make a lot of money

• tycoons

• grueling

• expansion

groups that live together or who have things in common

• settle

• impact

• communities

to establish a place to stay

• settle

• advances

• communities

to make progress with something

• advances

• expansion

• devastating

the effect of a person, event, or idea

• grueling

• impact

• advances

something is growing larger, or expanding

• devastating

• impact

• expansion

causing terrible pain or destruction

• tycoons

• devastating

• settle