Archaeologists look for patterns in the artifacts they study that give them clues about how the people who made and used them lived. ... Prehistoric archaeology refers to the study of human prehistory, or the period of human history before written records existed. This comprises most of our human past.
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Answer:
even though they were part of the same country , the north and the south were very different .... they built factories and manufactured products to sell to other countries and to the southern states . they did not do a lot of farming because the soil was rocky and the colder climate made for a shorter growing season
Explanation:
To secure the US against terrorist attacks
A serious drawback of telegraph devices was that they lacked quality in communication, which is why when the telephone came about – invented by Alexander Graham Bell in 1876 – offering direct voice communication, it quickly took the communications crown from telegraphy, which was relegated to specialty uses.
Answer:
bad conditions for workers and their families, low wages, sickness
Explanation:
