That crop would be Tobacco due to the fact that John Rolfe brought tobacco seed from the West Indies (which was the main supplier to tobacco users in Britain.) to Jamestown.
Answer:
Large-scale Mexican-U.S. migration has changed social, economic, and cultural life on both sides of the border. Migration to the United States can offer increased earnings and savings accumulation (Gathmann 2008).
Economic trade, cultural influence such as dressing attire and religion.
Eather A or C. Hope I helped
Westward expansion began with the Louisiana Purchase, (it was a movement of settlers into the American West.)