Advances in technology, industrialization and labor are the three areas that resulted in European countries establishing colonial empires. The correct options among all the options that are given in the question are the first, third and fourth option. Every European country wanted to establish their own colonies around the world.
Charles Darwin proposed that theory looking at birds in the Galapagos islands.
It was the Civil rights Act of 1866 that was passed by Congress to protect the voting rights of blacks in the South, although it wasn’t very effective, because it couldn't be enforced.
The difference is that a topic outline only consists of words and/or phrases, while a sentence outline consists of complete sentences.
