This Day in History - The Famous Ride

Busy day today From HistoryChannel.com.

First, we have:

REVERE AND DAWES RIDE:
April 18, 1775

In Massachusetts, British troops march out of Boston on a mission to confiscate the Patriot arsenal at Concord and to capture Patriot leaders Samuel Adams and John Hancock, known to be hiding at Lexington. As the British departed, Boston Patriots Paul Revere and William Dawes set out on horseback from the city to warn Adams and Hancock and rouse the Patriot minutemen.
[...]

Next:

1906 The Great San Francisco Earthquake

At 5:13 a.m., an earthquake estimated at close to 8.0 on the Richter scale strikes San Francisco, California, killing hundreds of people as it topples numerous buildings. The quake was caused by a slip of the San Andreas Fault over a segment about 275 miles long, and shock waves could be felt from southern Oregon down to Los Angeles.

And then:

1983 Suicide bomber destroys U.S. embassy in Beirut.

The U.S. embassy in Beirut, Lebanon, is almost completely destroyed by a car-bomb explosion that kills 63 people, including the suicide bomber and 17 Americans. The terrorist attack was carried out in protest of the U.S. military presence in Lebanon.
[...]