Both of these activists were civil rights activists and authors. They would right about the social injustices of their time and played a big part the African American rights.
Hope this helped
They are both authors for civil rights
He grouped it with H, Li, Na, K, Rb, Cs, Fr.
I read somewhere that he also grouped it with copper, gold, and silver. (Metallic Elements).
Answer:which colonies
Explanation: Colonies are typically settled by people from the home country. In order to expand the British Empire against the Spanish rival, Queen Elizabeth of England established colonies in North America. Each colony was founded under different circumstances. Many were established after escaping religious persecution in Europe.
A secondary source is most likely reliable and credible if it is written by someone who has a stable relation history in the field of the question.
And somewhat pertains to a more reliable source.
Hope this helps. c: