Which event increased interest in a railroad route to California?

Discovery of gold
Opening the Erie Canal
Improvement of the lock system
Joining the First Transcontinental Railroad

What is the name of the first president

What is one way the spanish war of independence encouraged those in the colonies to seek new political and economic rights? colonies took advantage of spain’s weakened ability to prevent rebellion. the disruptions caused by the war encouraged colonial merchants to seek markets in the pacific. the exposure to french ideas through the war convinced many in spain to provide these liberties to the colonies. the war with france made spain tighten their political and economic hold on the colonies in desperation.

Who led the continental army in the final decisive battle of the revolutionary war at yorktown