Which sentence from the article BEST shows how the role of government has grown beyond
just protecting people?

1. But when economies spun out of control during
the 1930s, and countries sank into great
depressions, governments acted.

2. In the 20th century, governments have formed
alliances and fought world wars in the name of
protection and order.

3. An early principle of capitalism says that markets
should be free from government control.

4. Some thinkers might suggest that people will
always come to blows over who gets what
property or privilege.