Which sentence uses a comma correctly to set off an introductory phrase?

To make matters worse, Blake and Tricia were now locked out of

the house.

Explanation:

idk

explanation:

what arguments, appeals, and rhetorical strategies did patrick henry use in 1775 to persuade reluctant members of the second virginia convention to develop a military response to british aggression or n 1775 american independence was not a foregone conclusion. while there had been unrest and resistance in massachusetts with scattered acts of support from other areas, no organized movement toward revolution existed across the colonies. virginia ranked among the largest, wealthiest, and most populous colonies in 1775, and her political and military support for independence would be crucial for success. in this speech patrick henry (1736–1799) uses powerful rhetoric to convince influential, affluent, landed men of virginia with much to lose to move past their current diplomatic posture opposing british aggression to the more treasonous one of open military preparedness. hope it

explanation:

i just had to do some research a while stayed up all night