Hello!
Children help immensely in today's world. They inherit knowledge throw school and people. Then they grow up to invent things that can change the world, for better or worse who knows. Then they have children and the process repeats.
I hope it helps!
Answer: The numeral 20
Explanation:
For the Maya, the basic unit of time, a day, was called a kin. In the second order, 20 kins made up a uinal. In a vigesimal system the third order would be 20 uinals but, instead, 18 uinals made up a tun. Thus a tun was 360 kin (days)
Answer:
The public was angry with business leaders and sympathetic towards workers; as a result, union activity grew.
Answer:
He argued that there is a hierarchical organization of knowledge and that new information can be incorporated into the already existing hierarchy.
Southern Secession is the event or issue that historians can gain.