USA

During the 1990s, salaries for highly skilled employees ....., while wages for those who are less skilled remained about the same.

The decline of unions means that lower skilled workers have to work ..... for less pay.

The shift from two-parent families to single-parent families and other non-family arrangements tends to ..... average family income.

Americans are the greatest ..... and consumers of pizza in the world.

Pepperoni is the pizza ..... that Americans like the most.

Among other responsibilities, Congress has the authority to collect ..... and pass laws regarding the income tax structure.

A division of the governmental system that presides over health and human services within the boundaries of America is the department of ......

The government division that manages oil, natural gas and various other resources for the purpose of utilization and conservation is the department of ......

People who are being victimized or persecuted and, therefore, leave their country in order to seek refuge in a safer place are known as ......

Groups who want changes within the existing societal system can ..... law making, government officials and members.