1. Lothal is known for dock engineering. The dock was built for the entry and exit of the boats. The residents of Lothal had good knowledge of the high and low tides. They built the dock keeping in mind the rising and receding patterns of water.
2. Textile has been found in Mesopotamian civilization. Harappan traders must have received the trading product through Mesopotamia although there are several evidences showing the manufacture of textile articles at the Harappan sites as well.
If Im not mistaking it is Francis Scott Key.
William H. Seward signs a treaty with Russia for the purchase of Alaska for $7 million. Despite the bargain price of roughly two cents an acre, the Alaskan purchase was ridiculed in Congress and in the press as “Seward’s Folly,” “Seward’s icebox,” and President Andrew Johnson’s “polar bear garden.”
The correct answer to your question is C. Abolitionists.
Abolitionists wanted to completely Abolish slavery, meaning to get rid of it.
Hope this helps! :)
