Why are grass-roots lobbying efforts often effective?

Some european explorers sailed west looking for the passage to india

This is the largest and most populous country of the caribbean region. puerto rico dominican republic cuba haiti

Africa, 1914 which statement is the best conclusion for the information presented in the map? a) european colonization had a positive impact on african nations. b) african colonization the economic growth of all european nations involved. c) by the outbreak of world war i, most of the african continent was under english control. d) by the outbreak of world war i, most of the african continent was under european control.