How did the British disappoint both the Jews and the Arabs and increase tensions between the two groups?

In return for their assistance during World War I, the British guaranteed Arabs independence, but ultimately established mandates on most Arab lands. In addition, the British promised Jews a home state in Palestine. To please Arabs, they reduced the number of Jews who could immigrate to Palestine and the places in which Jews could live.

Explanation:

The history of the Israeli–Palestinian conflict began with the establishment of the state of Israel in 1948. This conflict came from the intercommunal violence in Mandatory Palestine between Israelis and Arabs from 1920 and erupted into full-scale hostilities in the 1947–48 civil war.

Explanation:

he armenian genocide, also known as the armenian holocaust, was the ottoman government's systematic extermination of 1.5 million armenians, mostly citizens within the ottoman empire.

explanation:

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.