What did Christopher Columbus use to fill up the ships?

Explanation:

Food Aboard Ships Was Dry and Often Filled With Maggots

Staples included dried and salted anchovies and cod, pickled or salted beef and pork, dried grains like chickpeas, lentils and beans, and, of course, hardtack biscuits

answer; i do believe that the (14th)fourteenth amendment is the correct answer

travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse