What benefit does the declaration claim will come from shortening the hours of work and increasing wages ?

According to the declaration of the claim, the theme aftermath regarding the civil war, the Americans took the advantage and used the government in promoting the social changes.

Some of the changes that they brought were; rest and more leisure. They taught that this would create customs, habits, and expenditures, which in turn will lead to higher wages.

When the ability of the buyer’s power increases, their ability to work in granaries and warehouse will decrease and later there will be more productive in factories. Therefore this will reduce slavery and promote freedom.

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

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