Answer:
The "Tea Party" happened in 1770. The Americans threw about $1 million dollars worth of tea into the harbor over the tax placed on the tea. They (Samuel Adams in particular) wanted to send the message "taxation without representation is intolerable."
King George was not particularly happy with his Massachusetts colony prior to the dumping of the tea, but afterward his anger was almost unbridled.
In retribution King George ordered all governors be replaced by English Governor Generals. He also ordered the court system, particularly the maritime courts, be presided over by English judges. And although these acts were meant to apply to all 13 colonies, nowhere were they more obvious than Massachusetts which the King considered the root of all disharmony. He was probably right on that point.
<span>One of the dangers of living in a tenement was overcrowding caused unsanitary,and thus unhealthy,living conditions.</span>
Narrowest point of land along Central America and the bodies of water helped as well
Panama Canal
War and the space race
....I think in 1897.. hope this helps'