help with grammar sentence - urgent!

[Unregistered]

There was civil unrest, which contributed to the instability of the nation’s economy, along with the no clear monetary policy.

I need to figure out all the possible grammar mistakes here, any help, need it by tomorrow. Thank you!

 

[Anglika]

There was civil unrest, which contributed to the instability of the nation’s economy, along with the no clear monetary policy.

I need to figure out all the possible grammar mistakes here, any help, need it by tomorrow. Thank you!

I would omit the comma between economy and along.