 Complete the following phrase:  The First United Front ; alternatively , also known as the KMTCPC Alliance, of the Kuomintang KMT and the Communist Party of China CPC, was formed in 1924 as an alliance to end warlordism in China. Together they formed the National Revolutionary Army and set out in 1926 on the Northern Expedition. The CPC joined the KMT as individuals, making use of KMTs superiority in numbers to help spread communism. The KMT, on the other hand, wanted to control the communists from within. Both parties had their own aims and the Front was unsustainable. In 1927, KMT leader Chiang Kai-shek 