Studies that find minimal or no negative effects on native workers from low-skill immigration are based upon flawed assumptions and skewed economic<span> models, not upon observations of actual labor market conditions.
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Answer:
Giving the ability to read and write
Explanation:
If the slaves could read or write, there was a possibility of them freeing themselves by forging their owner's signature on a contract.
If I remember correctly, the answers are A and D.
The treaty of Oregon signed during the presidency of Polk was between the Great Britain and The USA. its aim was to settle dispute over the Oregon country which had long been occupied by both countries.
The USA received most of the lands of the county over time, as the negotiated treaty favored the USA more than the British,resulting often to skirmishes such as the pig war.
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Hybrid cars,computers,cell phone,transportation system are items of technology
