Did African Americans join the Rough Riders?

What strategy is this ad using to get people to support its product? o o lt claims that everyone agrees that these basketballs are the best it details how these basketballs will improve performance. it provides stats about players who use these basketballs. it uses a celebrity to endorse these basketballs.

If the rights to intellectual property are not sold or given away who owns the intellectual property

Which of the following european countries settled the first colonies in america