HELP PLEASE ASAP!
1. Which of the following best describes a disadvantage of a representative democracy compared to a direct democracy?

Elections are unnecessary because birth and political party determine the officials.
Elected officials may not always act in the best interests of those they represent.
People are able to vote directly on issues that they care about.
Decision-making is often slower because more people are involved in making the decisions.

2. Which statement about officials found in various forms of government is least accurate?

A confederation would likely have several states with powerful state senators.
A parliamentary government would likely have a prime minister elected by the legislature.
A unitary government would likely have several states with powerful state senators.
A federation would likely have a president elected by the people.

3. When North Korea invaded South Korea in 1950, how did the United States respond?

The United States did not intervene.
The United States declared war on the Soviet Union, the nation supporting the invasion.
The United States supported South Korea economically and financially but did not send in any troops.
The United States military became directly involved in the conflict.