Answer:
Indonesia is ethnically diverse
Explanation:
Indonesia is the largest country in Southeast Asia, as well as being by far the most populous one. It is a nation that is comprised of lot of islands, several of which are large, and thousands that are small. Considering the size of the country, as well as the change of borders in the past century, and the surrounding ethnic groups of people, Indonesia has become a nation that is highly ethnically diverse. The two ethnic groups that are the largest are the Javanese and the Sundanese, with the Malay, Batak, Mandurese, Betawi being in smaller percentage, but enough to dominate certain areas. Also, around one third of the population is put into the ''other'' category, with people of Chinese and Indian descent dominating, and having several ethnic groups from New Guinea and Timor Leste as well.
I believe the answer is A. Unchecked immigration.
The correct answer is option a "It is the source of implied powers". The Necessary and Proper Clause (elastic clause), is an important section in the United States Constitution located in Article I, Section 8 . This Clause is the source of implied powers, one example is Hamilton's longtime Federalist ally who stated that the Constitution does not give you literal permission to create a federal bank, but this clause gives you the implied power to do it.