What caused the Oslo accord?

Answer 1

Violent clashes/civil war in the Middle East

Answer 2.

In 1993, the situation was absolutely calm, to such an extent that Israelis without fear went shopping to Jenin and Gaza to buy fruits and vegetables and Arabs also could come from Gaza to Tel Aviv without any check posts. Then Israeli leaders, Itzhak Rabin and Shimon Peres, both of the Left- wing, decided that "shalom" ( peace) had already come, yielded to the pressure of another dreamer, lover of the young practicants, Bill Clinton - and signed the Oso accords.

The results were desastrous. The wave of the suicide attacks and other types of the terrorist attacks covered Israel. The Israeli people were enraged by the Oslo Accords but Rabin and Peres , well-protected by hundreds of body-guards, went on with their suicidal plan.

Now you can see the consequences.