Polk sent an envoy to offer Mexico up to $20,000,000, in return for CA and NM. The offer was rejected. Polk sent Gen. Taylor to the disputed area and the Mexican troops this was aggression, and they attacked Taylor's forces. US in turn declared war.
Anna's attempt to stop US immigration caused Texans to declare their independence from Mexico. Anna enforced custom duties and abolished slavery to deter settlers.
For one, the message the US intercepted from Germans, meant for Mexico for Mexico to declare war against the US
It caused President Johnson to send more troops to Vietnam.
it caused president Johnson to send more troop to Vietnam
It caused President Johnson to send more troops to Vietnam.
A North Vietnamese ship fired on an American ship.
A North Vietnamese ship fired on an American ship.
A North Vietnamese ship fired on an American ship.
Columbus, New Mexico was attacked by Francisco "Pancho Villa".
I believe it was December 8, 1941, the day after pearl harbor was attacked by the Japanese.....
The 1939 invasion of Poland caused Britain to declare war on Germany, which started WWII.