Who became Holy Roman Emperor in 1519

Charles I of Spain

Explanation:

Charles I of Spain Becomes the Holy Roman Emperor 28 June 1519. On 28 June 1519, Charles I of Spain became Charles V, The Holy Roman Emperor. His kingdom spanned the Iberian peninsula to Italy and north into Germany and the low countries.

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.