Answer:
American settlers outnumbered Mexican citizens. They began to take over the regional administration and to insist on special US-based privileges such as owning slaves, appointing their own lawmen, and using US legal principles for land-ownership. None of these things were acceptable to the Mexican
Explanation:
Constantinople (known today as Istambul). It sits on the Bosphorus Strait, a waterway that separates Asia from Europe.
Forbidding European powers from colonizing additional territories in the americas.