In 1917, Czar Nicholas II stepped down as leader of Russia. What was one of the main reasons why many Russians were upset with the leadership of Czar Nicholas II?
O A. Involvement in World War I made the military too powerful
OB. Some believed that the tsar should try harder to expand the country's territory
o
C. Involvement in World War I was draining the country's resources
O D. Some believed the car had given up too much power to the parliament

The southern colonies practiced indentured servitude and slavery because cash crops such as tobacco and sugar required many workers. the fishing and shipping industries required many workers. imprisoned debtors were brought from africa to settle the colonies. indentured servitude and slavery were not allowed in the caribbean colonies.

Which political reform gave people the power to put a proposed law on the ballot? referendum initiative direct primary recall

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.