Question 3 (1 point) Many children under 15 worked in because they were viewed as cheap labor. a Farms b House Keeping c Factories d on the street begging.

How was the united states involved in the russo-japanese war? a) president roosevelt negotiate peace. b) the united states fought on japan’s side. c) the united states fought on russia’s side. d) president roosevelt convinced britain to stay neutral.

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.

What former head of the cuban secret service was charged with protecting the country's prime minister for nearly 50 years?