Final answer:
The likely repercussions of including a citizenship question in the 2020 census could lead to an inaccurate count of the population, underrepresentation of certain groups, increased racial discrimination, and discouragement of participation.
Step-by-step explanation:
Adding a citizenship question to the 2020 census could have several repercussions. One major concern is that it could lead to an inaccurate count of the population, particularly among immigrant communities who may be fearful of providing their citizenship status. This could result in the underrepresentation of certain groups and affect the allocation of resources and political representation. Additionally, the inclusion of a citizenship question may further escalate issues of racial discrimination, as it has the potential to increase racial profiling and discourage participation.