Which of these is an example of sectionalism?
a) all states following the same laws
b) all states having separate economies
c) protecting america’s resources from foreign attack
d) celebrating patriotism with one’s family and friends

The correct answer is B. An example of sectionalism would be all states having separate economies.

Explanation:

Sectionalism is the expression of loyalty to one's own region or part of the country, as opposed to the whole country. For example, a stronger sense of belonging to the home state rather than to the nation could be described as sectionalism.

In many cases, sectionalism is a precursor to separatism. For example, southern sectionalism in the 1800s finally led to the secession of the Confederation.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.