Which of the following is NOT a difference between sailors and traders in the Indian Ocean Maritime System and the Mediterranean System? They used the science and technology available to them to make an efficient network of trading.

Mediterranean sailors had the advantage of having many islands in which they could dock their ships

The ship designs were similar, both using triangular lateen sails and oars

Indian Ocean sailors kept their allegiances to themselves as they strayed far from home

by 1890, the united states had by far the world's most productive economy. american industry produced twice as much as its closest competitor--britain. but the united states was not a great military or diplomatic power. its army numbered less than 30,000 troops, and its navy had only about 10,000 seamen. britain's army was five times the size of its american counterpart, and its navy was ten times bigger. the united states' military was small because the country was situated between two large oceans and was surrounded by weak or friendly nations. it faced no serious military threats and had little interest in asserting military power overseas.

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

what are the choices btw if it was me id say the lack of money to continue with education