Which two of the following sentences from the article include CENTRAL ideas of the article? Globalization also refers to the social and political changes that occur as a result of this increased exchange among people and organizations around the world.
For thousands of years, people have traveled long distances, taking their trade and traditions with them and changing the places they visited.
The economies, or level of business activity, of many places have changed dramatically as a result of globalization.
Globalization has allowed many people to enjoy a more varied and healthier diet.