during world war ii, the last attempt by the germans to stop the allied advance on the western front took place at : the battle of the burge.
This battle actually caught the allied forces on the western front by surprise and caused massive casualties on the side of allied forces. But Germany also experienced massive depletion in both military men and supplies which actually leave their last defense become vulnerable and eventually lead to their defeat.
There's multiple differences in the government systems in the countries of Jordan and Kuwait on one side, and the United Arab Emirates and Oman on the other side.
Jordan and Kuwait are both countries that have parliamentary monarchies. They have a Prime Minister that is the head of the country, and also there's a multiparty system, so the people can vote for their leader.
The United Arab Emirates and Oman, on the other hand, are countries that have constitutional monarchies. The monarch is leading the country, and it is not the people that have their say in the choice by voting, instead, it is the only the high class representatives of the society that vote for who will lead the country.
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Because they didn't have phones or computers back then to type on or call people so they had to write everything down