The action that directly resulted in fighting between U. S. forces and the
Mexican Army was

A) President Polk sending John Slidell to Mexico

B) Polk's order to move troops across the Nueces River.

C) Texas Rangers scouting along the Rio Grande

D) American merchants expanding trade into Mexico

How did the iran-contra affair impact the conflict between the united states and the soviet union? what role did the iran-contra affair play in both iran and nicaragua?

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?

Which option best describes how the printing press transformed european society? (a) prior to the printing press, the catholic church hand-copied texts and disseminated them to peasants. (b) prior to the printing press, the church of england did not allow peasants to learn to read. (c) prior to the printing press, the orthodox church recited luther’s “95 theses” aloud to peasants. (d) prior to the printing press, knowledge was reserved primarily for nobles and clergy.