Which is the following statement best describes how popular sovereignty applies to federalism

The people elect representatives, who can only do what the people give them authority to do.

Explanation:

Which of the following statements best describes how popular sovereignty applies to federalism?

A.)The people elect local government representatives, who in turn choose national representatives.  

B.)The people elect representatives, who have the power to govern however they choose.

C.)The people elect local government representatives, who gather to make federal laws.

D.)The people elect representatives, who can only do what the people give them authority to do.

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.