<span>The current thinking is around 200,000 years ago, but I would argue against this by saying that humans had not yet developed the same mental capacity that we have today, as some cognitive ability would have been needed in making art, which of course seems to have appeared around 70,000 years ago in its geometric form, where as the figurative animal paintings and carvings came to be around 40-35 thousand years ago. So, humans were physically definitely modern around 200ka, but mentally, this is unlikely. It is of course possible to argue that behavioural changes need not to be dictated by physiological or cognitive changes. Art could just be an invention</span>
GL Bill contributed by granting US veterans benefits to attend universities.
Robert Boyle made a number of contribution to chemistry during his life time, but the most popular one among his contribution is Boyle's law, which explains how gases behave in term of pressure and volume when their temperature is held constant. This law is used today in many industrial applications. For instance, in petrochemical industry, it is now possible to compress gases inside cylinders as a result of understanding of this law.
Answer:
prohibiting foreign land ownership
prohibiting the practice of discrimination
establishing a set of minimum-wage laws-providing educational opportunities for all
Explanation:
Answer: D = African Americans stayed and continued to work hard
