Which conditions made building the railroad difficult? Check all of the ones that apply.

Harsh weather

Little access to supplies

Opposition from Congress

Attacks from white settlers

Drilling tunnels through rock

Who were Lincoln's three opponents in the 1860 presidential race?

Which of these is an example of separation of powers? O The President fires a cabinet member who is performing poorly. O The President enforces a law passed by Congress. O Representatives hold hearings to hear public opinion.

How did shi huangdi impose allegiance to a central government?

Select all that apply. Where did the North Vietnamese get their weapons? India Philippines Soviet Union China

Names of the civilizations which made mesopotamia their home a long time ago

Whats the biggest mammal in history

In winter many dogs grow a thick coat of fur. This is an example of A. adapting to change. B. reproduction. C. artificial selection. D. genetic engineering.

At the beginning of the 19th century, what was the primary means for transporting goods

Historically, why has the United States restricted trade to Cuba? A) Because Cuba is too close geographically to the United States for competition. B) Because the United States did not want the Cubans to flood the American market with Cuban cigars.

Who would support william jennings bryan in his campaign of 1896?