Transjordan was created in 1921.
Yes. After WWI and up until 1948 Britain ruled Transjordan, which contained modern day Gaza, under a mandate given to it by the UN.
Transjordanian Highlands or just Transjordan
Transjordan memorandum was created in 1922.
No. The Transjordan became the kingdom of Jordan.
Ikhwan raids on Transjordan happened in 1924.
The Emirate of Transjordan became the HASHEMITE KINGDOM OF JORDAN in 1946. It has retained that name ever since.
All three of those regions have been under the control of different countries, but most recently (and with those names) they were Mandates under the control of the UNITED KINGDOM.
Great Britain administered Palestine on behalf of the League of Nations between 1920 and 1948, a period referred to as the "British Mandate." Two states were established within the boundaries of the Mandate territory, Palestine and Transjordan (Jordan).
Israel and TransJordan
Yes. What they do not have is crime control.
Britain took control of Singapore.