Run away from that turtle
Open Door Policy of Secretary John Hay aims to keep China a free trade country with equal trade opportunities between countries. At that time, the European country has colonized nearby Hongkong. Thus, the answer is letter C. Open Door policy had kept European Power to limit foreign trade with China.
Kennedy aimed to underline the support of the United States for West Germany, 22 months after East Germany, a member of the Soviet-dominated Warsaw Pact, erected the a Wall around West Berlin to prevent mass emigration to the western sectors of the city.
They lost Salmon,Steelhead, and other species
