A. November, 19, 2021
B. December 10, 2021
C. December 15, 20221
D. December 19, 2021
Explanation:
A second round of the presidential election was held in Chile on 19 December. Voters went to the polls in the first round to elect: A President of the Republic to serve a four-year term. 27 of 50 members of the Senate to serve an eight-year term in the National Congress.