Tell me importance of federalism

Explanation:

    So Federalism provides a way for a little or many different groups of people in different parts of the country to live together.

   Federalism provides a lot of ways by which these different groups share power over common interests or ideas, but it also provides for these groups to have a level of autonomy, and vis-à-vis central state institutions.

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.

the correct answer is a