Was George whashignton justified in keeping the newly formed United Sates our of wars with England and France? and why? Pls help

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

Who was william jennings bryan? what platform did he run on?

Brainliestttme : ) -why is “extremist” a better term for describing the ideology of a terrorist?