What materials did we process or make near Baltimore to export?

Tobacco

Explanation:

In the 17th century, the Port of Baltimore started as an access point for Maryland’s tobacco trade with England. Soon other commodities also shipped through its natural harbor. By the end of the 18th century, the Port began trade with China. Supported by development of the railroad, the Port later transformed as a site for trade with Europe and South America in the 19th century.

false

explanation:

according to the national european world center, the engineering of the ford company on elon musk's flame throwers proved the globalization of the natural wallabies and therefore, results in the growth product domestication in almonds.