There have been delays in efforts to unite the Omaha public school district with newly annexed smaller, local districts in the western half of the city.

The U.S. Supreme Court decided, in a five-to-four decision, that newly annexed territories were not properly part of the United States for purposes of the U.S. Constitution in the matter of revenues, administrative matter, and the like.

At this newly annexed Pacific island, Keller was attached to Air Support Unit 2 and was with that division as it participated in the Iwo Jima campaign of February 1945.

Following subsequent approval by both counties' councils and the Maryland General Assembly, the county line was moved to include the entire city into Montgomery County (including territory in Prince George's County newly annexed by the city) on July 1, 1997.

The Order of the Reunion (Ordre de la Réunion) was an order of chivalry of the First French Empire, set up to be awarded to Frenchmen and foreigners to reward services in the civil service, magistracy and army, particularly those from areas newly annexed to France, such as the Kingdom of Holland.

Prior to 1960, newly annexed West Anaheim mostly consisted of orange groves before Disneyland opened in 1955.

After 1945 Soviet authorities also encouraged ethnic Russians to settle in territories newly annexed to the Soviet Union, including the Ternopil oblast, though western Ukraine remained considerably less Russian than eastern Ukraine.

The western part of this newly annexed Mobile District was organized into Hancock and Harrison Counties (soon a part of the Mississippi Territory), and in 1813 American federal troops were stationed there to formalize the transition.

The North German Confederation, led by the Kingdom of Prussia, was combined with the southern states of Baden, Württemberg, Bavaria and Hesse and the formerly French newly annexed Alsace-Lorraine to form the German Empire in 1871.

It was barely within the city limits in an area newly annexed.