Pickneys treaty in 1795 firmly defined the northern border of florida. why was this necessary ?

The Treaty of Friendship, Limits, and Navigation Between Spain and the United States, signed in San Lorenzo de El Escorial on October 27, 1795, was necessary because it would become in an important diplomatic success for the United States.  It resolved territorial disputes between SPAIN and the USA; in addition, It gave American ships the possibility of free navigation on the southern portion of the Mississippi and the free passage through the port of New Orleans, then under Spanish control.

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:

the correct answer is d. the monetary reserve is a set of funds represented in currency, money or similar, saved as a forecast of possible needs or for legal reasons.

the increase or decrease in the monetary base influences in the increase or decrease of the inflation rate. therefore, the excess of monetary reserve will cause the reduction of inflation.