Which of the following best reflects the protection of free speech in a democratic society? O Ensuring that all parts of society have a voice
Preventing citizens from criticizing the government during wartime
Guaranteeing that all citizens will attend school
Regulating unpopular opinions

the answer is Ensure that all parts of society have a voice.

Explanation:

The United States actively protects the principle of freedom of expression in its laws. The body of laws prevents the government from placing restrictions on the rights of citizens to express themselves. Freedom of speech is a recognized right under the First Amendment.

the answer is use of support  

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.