What improvement did Americans make on roads in the early 1800s?

a.

narrowing them

c.

setting them on a bed of gravel

b.

coating their surfaces with mud

d.

charging travelers to use them

What did Louis Pasteur invent

Which describes a contribution from classical Greece to modern Western civilization? A. theory of aerodynamics B. operatic style of music C. physician's pledge to care for patients D. equal rights for women

Which statement best explains the lack of political participation by American Indians in the United States during the federalists period

What country first intercepted the Zimmerman telegram?

What are the Three L's of power in the 1500

Which native north american culture produced large burial mounds in ohio? the hopewell the tlingit the navajo the pomo?

1). Which group was at the forefront of the anti-war movement? A. the elderly B. parents C. veterans D. college students

Describe three economic factors that were involved in the choices made by Brazilians to abandon ethanol powered automobiles. Why have many Brazilians returned to ethanol powered cars?

Why did the US government institute rationing as an economic policy

How is committee leadership in the General Assembly related to party membership? A) Committee leaders are members of the majority party. B) Committee leadership is split proportionally amongst the parties.