Answer:
a
Explanation:
because they felt like the blacks had too much freedom they restricted them by using black codes
Today's continents, according to theory, used to make up Pangea, a super continent that, hypothetically, broke apart during the Triassic and Jurassic periods.
Geothermal energy dosnt require burning coal or other pulltion causing things, you just have to dig a really deep hole until you reach a hot bit and then use that heat to power a steam engine
From the year of 1760 to 1820 or 1840 (one those could be your answer so.
1820years - 1760years =
60years
or if its the other year (1840)
Then try going with 1840years - 1760years = 80 years
So, either 60 years or 80 years would most likely be your answer! (If that's one of your options )
Taiwan became important because an exile government of China was formed there that claimed to be the rightful government of China. This caused China to have two governments, one that ruled China which was the communist one and one in exile which claimed their right to have power over China but couldn't actually use that power in any way. The problem still exists today and other countries have mostly been neutral on this question.