Because of its <span>dry summers, mountains, and soil quality.</span>
<em>ANSWER:</em>
From natural habitat loss, reduction in biodiversity, over-exploited land and water resources, pollution (land and marine) and coral reef damage, tourism places a great deal of stress on the natural resources on which it depends.
He basically put his close friends or relatives in charge of the diffierent countries he conquered, so he was in control of them.