Why should government regulation hold social media companies responsible for what is posted on their platform?

Over the years, the colony of jamestown failed to establish peace with powhatan american indians. make itself a permanent colony. grow enough tobacco for export to europe. establish a representative government.

In atleast 150 words evaluate the effectiveness of the presidential election process in the united states

George h.w. bush a) hosted the dayton peace talks b) lost support when he agreed to new taxes c) was president when the soviet union collapsed d) ordered relief aid to rwandan refugees