Which civilizations started in the Ohio River Valley and eventually spread north throughout New England?

a.
Olmec and Maya

c.
Adena and Hopellells

b.
Toltec and Aztec

d.
Hohokam and Anasazi

How was lenin’s view of communism different from marx’s theories

The sixth amendment of the u.s. constitution guarantees the right to which of the following?

Select the correct answer from the drop-down menu.during the (scientific revolution, renaissance, industrial revolution), european intellectuals rejected many teachings of ancient scientists promoted by the church. to replace flawed theories, scientists began researching and conducting experiments. they used critical and reasonable thinking to draw concrete conclusions. this also led to the (scientific revolution, industrial revolution, enlightenment). it was an age that focused on using reason for understanding laws of nature and identifying humans' natural rights.