Why did President Abraham Lincoln order the action described in the excerpt?

Led american soldiers into the little bighorn valley to protect miners from native american attacks options: -corral -wounded knee creek -reservation -geronimo -colonel custer -chief joseph -lode

In the first half of the 20th century,literacy tests,poll taxes, and grandfather clauses were passed by the southern states in order to

Why would the saudi’s oil industry need a large investment in human capital