All of the above are characteristics of which antebellum economy

The answer is the Northern antebellum economy.

Explanation:

In the antebellum period in United States history, 92% of the industrial output of the United States originated in the Northern states where companies produced textiles, iron, and flour for example. The northern states also had the most efficient railroads and they were home to 71% of the population of the United States. They also favored a kind of protectionism in order to guarantee their businesses were free from unfair competition by instituting high tariffs on manufactured goods from other countries..  

the following men who did not in the unification of italy were.

a) giuseppe mazzini

c) alexander ll

the other two men were camilo cavour and giuseppe garibaldi they the unification of italy by yielding territories in the italian unification. in 1861 italy was declared a united-nation state under the sardinian king victor immanuel ll.