The Kansas-Nebraska Act A combined two territories into one.

B created two territories that would use popular sovereignty to decide the slavery issue.

C created two territories that would come in as free states under the terms of the Missouri Compromise.

Correct answer is B created two territories that would use popular sovereignty to decide the slavery issue.

Explanation:

First option is not correct as these two territories were divided.

Second option is correct as according to it settlers were the ones who could decided whether they will allow slavery to exist in the country or not.

Last option is also not correct as this document repealed Missouri Compromise.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.