Which sentence is part of a logical argument?
Beautiful colors and edgy frames will
breathe new life into your fashion
statement.
They'll know by your look that you accept
only the best.
Great as they look, Stylin' Shades are
much more than a stylish accessory.
Stylin' shades provide 100% protection
from both UVA and UVB rays.

Styling’ shades provide 100% protection from both UVA and UVB rays.

Explanation:

b. cronkite, a trusted television personality, declared that the war was unwinnable and told the american people that the government had better find a way out

even though it went against everything the news anchors typically stood for, cronkite voiced an opinion and took a stance, telling the us that there was no way they were going to win, the war was going to end in a stalemate.