The answer is A. The attack on pearl harbor
Answer: The Soviet
Explanation: They launches the first man made object, the Sputnik, into space on October 4, 1957
<h3>
Answer:</h3>
<em>Initiated by the USA in 1899 and 1900, The Open Door policy was a declaration of principles.</em>
<h3>
Explanation:</h3>
<em>May I please have brainliest</em>
<em>Hope this helps</em>
<em>(∵°ω°∴)</em>
I believe it was Great Britain/ England.
Answer:
I think its D, but I am not sure.
Explanation:
America didn't want to annex Texas, so I am assuming that it didn't want Texas to elect officials, since they didn't care really. All the other answers seem right.