¿Qué fuerzas desencadenan una revolución? ¿Qué resultados se pueden esperar después de una revolución?

Which action allowed farming to be expand into west texas? a inventing a new plow b developing dry farming c increasing demand for cotton worldwide d declining of the cattle ranching industry

What does a most-favored-nation (mfn) status mean? a country pays the same tariffs as those paid by all mfn countries. a country has a special exemption from all tariffs in the united states. a country has special licensing agreements with u. s. corporations. a country is exempt from product standards that make it expensive for goods to be imported.

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?