Who were "carpetbaggers" and what did they have in common?

Carpetbaggers was a derisive term that referred to northern merchants who arrived in the South in the early days of Reconstruction (1865 – 1877), the twelve-year period of rebuilding that followed the American Civil War (1861 – 1865).

Explanation:

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begins a massive airlift of food, water, and medicine to the citizens of the besieged city

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.