What was the primary good that was shipped from europe

Which of the following statements about this graph is accurate? world grain production has increased in every year since 1950. the amount of grain grown between 1950 and 1980 decreased. world grain production has generally increased between 1950 and 2010. more grain was grown in 1950 than in any other year.

What is one possible reason a constitutional monarchy developed in england while an absolute monarchy continued in russia

How did philip ii view the religious rights of protestant citizens in his empire