Answer:
A convention is an agreement between 2 countries helping over a particular problem, less formal then a treaty . Also a convention is a gathering where people meet and discuss a problem or similar interests.
Learning and the arts florist supported by the thriving Gupta economy - Gupta artisans produced goods sold locally and as far away as the middle east and southeast Asia
General Zebulon Montgomery Pike (1779-1813) was a contemporary of Lewis and Clark and he was an early explorer of the territory of Louisiana and the area around the Arkansas and the Red rivers. He also trekked across the Great Plains and the Rocky Mountains, and he published his findings in a book. Pikes Peak, in Colorado, was named in his honor, although he was not able to reach its summit.
The main purpose of the first labor unions were getting better conditions and better pay for workers. The correct option among all the options that are given in the question is the second option or option "B". The labors needed the union to get rid of deprivation that the business owners were doing. I hope the answer helps you.