Proportional representation tends to result in a two-party system. 

Scientists are studying nuclear fusion as a potential energy source on Earth. What is one advantage of fusion over fission?

What Supreme Court case ruled that the White Primary was unconstitutional?

Use the following scenario to answer questions 1-5 A hospital is preparing a batch of radioactive isotopes to use in medical imaging. The isotope Technetium-99m (Tc-99m) is commonly used because it has a short half-life and gives off gamma radiation that can be detected by scanners without causing long-term harm. A chemistry student working in the lab needs to review atomic structure to make sure they understand how isotopes and atoms differ.

The rate of inflation is measured by

Rutherford’s gold foil experiment showed that

The United States has a multi-party system. 

When a voter must be registered with a party prior to voting in that party’s primary, the primary is

Membership associations refer to the interest groups that rely extensively on their members to participate in most activities of the group. 

To deal with a recession, proponents of supply side economics would recommend decreasing taxes on corporations.