C: cultures were prevented from developing advanced farming techniques
Answer: November 13, 1956
Explanation:
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<em>=</em><em> </em><em>></em><em> </em><em>The long-term warming of the planet's overall temperature is called as global warming.</em>
A secular leader can be any leader that does not allow the church to interfere with the business of the country. Secularization is separating the church from the state, so a secular American leader can be pretty much anyone from recent history like Obama, or Bush, or Reagan, or even Kennedy who although sometimes attacked for his Catholicism, was still secular and did not mix his beliefs with the state.
He wrote it on behalf of the united states I'm pretty sure.
This is what I found...Open Door policy, statement of principles initiated by the United States in 1899 and 1900 for the protection of equal privileges among countries trading with China...Does this help you?