The unity of the United Arab Emirates was most influenced by?

The discovery of oil in the 1950s and 1960s was the most influential factor in the unification of the United Arab Emirates. The influx of wealth from oil exports allowed the emirates to invest in infrastructure, education, and healthcare, which in turn led to increased economic cooperation and political integration. The UAE was officially formed in 1971, with the aim of creating a more stable and prosperous region.