The answer is D. Dolores Huerta
Dolores Huerta: Born in New Mexico in 1930, lobbied California state legislators to enact legislation for noncitizens, cofounded the United Farm Workers labor union, and helped farmworkers gain collective bargaining rights.
Dinosaurs only lived in the mesozoic era. I hope I could help! :D
He described the acts in general terms so that those in other, colonies, countries or, perhaps, in future generations could understand the gist of the complaints and relate to this and may use it as an example or a template if they wish to be independent.