Can someone please explain what Black Lives Matter truly means cuz i dont really understand it why dont all lives matter then?

The views of government of aristotle

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

How has u. s. participation in international economic development efforts affected other countries? o a. it has made some countries decide they no longer want close ties with the united states. b. it has ended diplomatic ties with countries that refuse to participate. c. it has raised money to poor nations grow their economies. d. it has caused the united states to intervene militarily to stop human rights abuses.