Do hysterectomy surgery include taking out the ovaries

Which of the following was probably the most difficult challenge facing construction of the railroad?

Jane determines x = 4 and y = 1 is the solution to the following system of equations.

Plz which of the following statements is the best definition of a blockade? a. a blockade is a group of soldiers recruited from a foreign country who serve for the money. b. a block it is a military tactic in which one army moves into place to face another army. c. a blockade is a wooden fence built to defend a colonial settlement. d. blockage is the shutting off of a port by ships to keep people or supplies from moving in or out.