Anyone want to join?

Will give brainlist, population groups are different people who share similar weaknesses and struggles. sometimes people belong to more than one population group because they a) need several types of assistance 2)need to socialize with more people 3)don’t want to be left out ps this is career explorations

All of the following contribute to effective communication in groups excepta.)critical thinking.b.)understanding of subject matter.c.)individualism.d.)interpersonal communication skills.

1which legislation enacted in the south after the civil war promoted "separate but equal" facilities for different races? a. fourteenth amendment b. jim crow laws c. emancipation proclamation d. fifteenth amendment