The primary reason that the framers chose to unify the country was that:
a. unions allow for smaller entities to pool their resources.
b. they wanted to revoke states' rights.
c. they wanted to create a unitary system.
d. unions allow for larger states to dominate.
e. unions allow for collective bargaining.

a. unions allow for smaller entities to pool their resources.

Explanation:

The makers of the United States Constitution insisted on unification of all states, believing that it would result in a benefit for every state individually. While some states were small, other were scarce in different types of resources, so constitutionalists like James Maddison insisted on making a federation because every state can participate in sharing their resources and improve lives for all. However, these resources needed to be managed carefully so there were no over-use or exploitation of single entities.

6.3%

explanation:

the acceptance rate for yale university is 6.3%. this means that only 6 percent of people who apply actually get accepted!

the density would be a smaller number.