How does a foot powered reeling machine from ancient china work? A structural synthesis and each part explained would be great, like which part makes the silk thread and how does it untangle the fibers?

Describe germany’s successes at the beginning of world war 2?

Plz how did the jews of the diaspora preserve their heritage?

Choose the option that best completes this statement: the british and the continental system were blockades that prevented the united states from trading with without extreme risk to ships, goods, and sailors.