What was the initial barrier to settlement in the thirteen colonies

In what year did vladimir lenin and the bolsheviks seize power in russia? 1885 1900 1917 1961

Based on a comparison of the myths “the maori: genealogies and origins in new zealand” and “the raven and the first men: the beginnings of the haida,” if the maori and the haida people decided to create a myth together, what would most likely be the value expressed?

Take another look at the population pyramid for france in 1950. notice the disparity between the male and female populations in the 55 to 70 year-old age group. what historical event could account for this disparity?