Answer:
migration occurred by land and sea
Im not sure if this helps but when i looked it up i got The Advent of law, prerequisites and implications. Laws that were created by Hammurabi of Bablonian in the mid century 18th century and placed on stone tablets for all to see.
21. The Tet Offensive was a strategic blow for the U.S because it showed the communists did not lose the will to fight. Therefore the answer is B. The offensive was a surprise attack and was large in numbers.
For 22. Presidents Truman, Eisenhower, Kennedy, Johnson and Nixon oversaw the conflict. Therefore the answer is C. Dwight E. Eisenhower was never a president.
Algeria is where he began teaching. He taught about Christianity and so forth.