Many people play a musical instrument music can be
soothing. A lot of schools teach the recorder; it is
inexpensive and easy to play. The guitar is another
excellent instrument for beginners, it takes more practice
than a recorder.
What type of error is present in the underlined
sentence? Which is the best revision to fix the error?

The guitar is another  excellent instrument for beginners, though it takes more practice  than a recorder.

Explanation:

What type of error is present in the underlined sentence?  

✔ run-on

Which is the best revision to fix the error?  

✔ adding a semicolon after instrument

Explanation:

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.

sorry but whats the question?