What was one factor that caused the british to surrender at yorktown? (5 points) british soldiers were suffering from disease and refused to fight. george washington's soldiers outnumbered the british soldiers two to one. british troops received a false message from the king that the war was over. french and american forces joined together to block the british from getting supplies by sea.

Which of the following was a major outcome of european imperialism in africa after the industrial revolution? o a. the area around the suez canal experienced decades of military conflict o b. africans in the belgian congo suffered forced labor and oppression o c. the discovery of rich matural resources led to african economic prosperity. o d. europeans brought disease to central africa, killing thousands.