In which two ways did the nazis use imprisoned jews?

How does a comet change when it comes close to the sun

Ihonestly don't know how to revise, like i'm struggling so much to remember things and i really don't know what to do at this rate. does anyone have any advice? especially with american history, i've got 5 topics in this section.

As a result of the violent revolts in france in july 1830, charles xgave up the throne and fled for great britain.agreed to increase the power of the monarchy.began to take the side of the conservatives.issued a proclamation supporting democracy.