Why do people keep time, give a few reasons.

Explanation:

Time is considered by most as an essential that drives a company, enterprise, or a business to succeed. It is highly valuable because it is irreplaceable.

For most of our history, mankind used nature’s clocks—the Sun, the Moon, the seasons—to determine when to get up and go to sleep, when to plant and harvest crops, when to eat, and every other activity that required time. After the invention of the balance spring and the development of clocks, everything changed dramatically.

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south