The answer is the North Vietnamese took over the South Vietnam spreading communism Southward and this proved the domino theory (if one country come under the influence of communism, the surrounding countries would follow).
"Tippecanoe and Tyler Too!"
The supreme court heard a number of cases involving slavery in the late 1840s and 1850s. With one mnor exception, slaveowners won every one of these cases and the court overwhelmingly supported the power of congress to assist them in recobering fugitive slaves.
Crusader military victory, resulting in a three-year truce. Recognition of the territorial status quo at the end of active campaigning, including continued Muslim control of Jerusalem and the restoration of the Levantine Crusader States.
