How was transportation in the 19th century linked to the concept of Manifest Destiny? Transportation improvements such as canals enabled crops to be traded between states more readily,
which strengthened ties between North and South

Transportation improvements such as canals led to more exports of perishable goods, which resulted in
extending U. S. influence to Canada, Asia, and South America.

Transportation improvements such as refrigerated cars allowed for crops to be shipped without spoilage,
which fed the Forty-Niners during the Gold Rush.

Transportation improvements such as the railroad led to lower prices and easier shipping, which allowed
people to expand to the West Coast more easily.

Transportation in the 19th century was linked to the concept of Manifest Destiny in that.

Explanation:

The Last one : Transportation improvements such as the railroad led to lower prices and easier shipping, which allowed people to expand to the West Coast more easily.

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the andes or andean mountains (spanish: cordillera de los andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of south america. this range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). the andes extend from north to south through seven south american countries: venezuela, colombia, ecuador, peru, bolivia, chile and argentina.

from wikipedia

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