PLEASE ANSWER NOW! How do historians use technology to study early humans? Choose three answers. They use the results of DNA analysis to identify early humans’ diseases. They use the results of radiocarbon dating to understand how long ago early humans died. They read books and summarize what other historians have reported about early humans. They revise ideas about early humans when scientific instruments provide new information. They describe the images of early cave paintings and the symbols early humans used.

They revise ideas about early humans when scientific instruments provide new information.

They use the results of radiocarbon dating to understand how long ago early humans died.

They use the results of DNA analysis to identify early humans’ diseases.

Explanation:

answer: i think it might be the last one

explanation:

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.