Answer:
The Korean War started.
Explanation:
On <u><em>June 25, 1950, North Korean forces surprised the South Korean army</em></u> (and the small U.S. force stationed in the country), and quickly headed toward the capital city of Seoul.
Mark me brainliest if I helped:D
C. He supported the idea of a UN-run war in Serbia to bring peace to the area" is the best possible option, but he also negotiated with the Russians, although minimally.
<span>Choosing to engage in military action to assist another country is an example of a military alliance. A military alliance is an international agreement among countries who promise to help and support each other in times of wars or crisis among countries. A coalition is similar, but in this case, there is already a known crisis when help is given.</span>
Zimmermann telegram- Nothing like negotiating with a neighbor to invade their front lawn.
Unrestricted submarine warfare- Sinking ships owned by the US constantly is already making us angry.
and the sinking of the Lusitania- Now this wasn't the final straw but it did indeed shake US support for Germany and caused outrage all over the USA.
