How long does it take the earth to make one revolution?
12 hrs.
24 hrs.
365 1/4 days
366 days during leap year

Who coined the phrase “go west and grow with the country”?

If the ussrs economy has remained agricultural-based rather than industrial, then a. the unemployment rate among men would have been much lower b. women would have been less in demand in the workforce c. crop productivity would have led to larger , better nourished populations d. children would not have had to leave school early to work in factories

Quienes son las personas a las que agradece la autora