Which of the following best explains how the death- crier represented political instability in the Middle
Ages?
It represented the global reach of the church in the
Middle Ages as an institution that helped stop the
spread of the Black Plague across local political
borders.
It symbolized the church's fixation on humanity's
shorter life expectancy during the Black Plague-a
fixation that spread fear, which eventually weakened
the church's authority.
It represented the abuses carried out by the church
during the Black Plague, which undermined the
spiritual authority of the pope and weakened Europe.
O It symbolized the scandals of the papacy during the
Black Plague, which ended any hopes of the church
becoming a central governing force.

its b they wanted to be able to expand their trade..

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

demand is the need and oportunity to buy a given good or service.