<span>A Crown colony, also known in the 17th century as royal colony, was a type of colonial administration of the British overseas territories. Crown, or royal, colonies were ruled by a governor appointed by the monarch. </span>A colony under the direct control of the English monarch is the answer.
Medical technology to treat malaria allowed Europeans to more successful colonize tropical areas during 1800s. During 1800s European considered malaria as a massive treat to their plan to colonize west Africa. The discovery for a medicine for malaria enabled European to colonize west Africa..
And the continuance of their parent’s rage
B. the Cherokee wasn't in <span>Central America they were in the US.</span>