The Open Door policy—first initiated in 1899, with a follow-up missive in 1900—was significant in its attempt by the United States to establish an international protocol of equal privileges for all countries trading with China and to support China's territorial and administrative integrity.
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The correct answer is D.
The My Lai Massacre occured in 1968, but did cause outrage among US citizens since the US killed unarmed Vietnamese citizens.
The Bay of Pigs Invasion occured in 1961.
The Gulf of Tonkin Resolution was signed in 1964.
This shows that the only correct answer based on the time frame provided in the question is D. This invasion of Cambodia lead to several different protests across the country, including the famous Kent State protest.
<h3>The Correct Option is :-</h3>
A.) The Mughal Empire ( Taj Mahal was built by <u> </u><u>Shah</u><u> </u><u>Jahan</u><u> </u> in the remembrance of his Wife <u> </u><u>B</u><u>e</u><u>g</u><u>u</u><u>m</u><u> </u><u>Mumtaz</u><u> </u><u>Mahal</u><u> </u> )
<span>Among the options given, the local environmental changes will not have global effects is C, the early arrival of spring in New Hampshire. It is characterized by its curious towns and substantial fields of wild. The unexpected arrival of spring in New Hampshire greatly affects untamed life.</span>