The Silk Road was “discovered” by .

Which of the following brought about the final settlement of the official boundary lines of the state of texas? the peace treaty of the mexican-american war the 1845 act signed by the president that made texas a state the reincorporation of texas at the end of the civil war the compromise of 1850

What roles does climate change and natural resources play in global politics?

Which of the following was probably the most difficult challenge facing construction of the railroad?