The answer (I believe) is C. Definitely not D, and B. seems unlikely too along with partnerships.
By not uniting all of South America I hoped that helped ;)
Answer:
In the centuries after their first raid on English soil in A.D. 793, Vikings made a historic series of attacks, waged wars and formed settlements in the British islands, leaving a permanent impact on the land, culture and language
Explanation:
The role of a citizen in Mexico is the changing of political parties.
Hope this helps!
