HURRY I HAVE 20 MIN LEFT What were collcas? A. warehouses where surplus crops were stored
B. groups of families ruled by nobles
C. well-built roads that allowed the military to move quickly
D. labor taxes collected from conquered people

The system of checks and balances ensures that

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.

In harriet's country, the ten provincial states that make up the nation hold the majority of power, with a small central government handling foreign policy and trade. harriet lives under a government best described as which of the selections listed below? select one: a. parliamentary b. federal c. confederal d. unitary