Ita was a leading Nigerian nationalist during British colonial rule. Upon his return from the United States, he formed the Nigerian Youth Movement in 1934 and galvanized the Nigerian youths for nationalism. The cannons of the Youth Charter adopted in 1937 centered on nationalism, inter-tribal harmony and a greater tomorrow. The Youth Movement became catalyst for championing Nigeria's independence from Britain. The return of Nnamdi Azikiwe from the United States in 1937 added more prominent Nigerians into the movement.
Political career
In the 1930s, Ita was a member of two movements in West Africa, the Youth movement and the Education movement. He was a member of the former with the establishment of the Nigerian Youth League in Calabar and he also campaigned vigorously for education as a tool of freeing the African mind and soul and liberating it from forces of political repression. He formed the Nigerian Youth Movement in 1934 which rapidly expanded with the addition of Nnamdi Azikiwe in 1938. He later became the proprietor of the West African People's Institute in Calabar. He joined the National Council of Nigeria and the Cameroons in the 1940s and was elected Vice President after the death of Herbert Macaulay, which saw Nnamdi Azikiwe emerging as the new leader of the party. Eyo Ita left NCNC to form the National Independence Party, which became one of the five Nigerian political parties that sent representatives to the July 27, 1953 London Conference on Nigerian Constitution. Some of his mentors were W. E. B. Du Bois and Edward Wilmot Blyden, who were notable Pan-Africanists of their eras.
In 1946 the Richards Constitution which advanced a regional political framework for the country to enhance regional political and economic autonomy became law. The constitution was made law without the proper consultation of Nigerians, leading to Nnamdi Azikiwe and Eyo Ita opposing the regional political arrangement, while they presented a minority report of a federation of eight states. However, in 1951, the constitution was reviewed with minor changes to the original but opposed by Azikiwe. The major politicians of the time resorted to work within their ethnic and regional base as a foundation to gain political power, this led to regional politics and concentration of power in regional and federalministers, who were largely nominated by the party and the regional House of Assemblies. In 1951, major elections were held in the Eastern region of Nigeria with Eyo Ita becoming leader of the Eastern government and Azikiwe, leader of opposition in the Western Regional Assembly, a potential obscure position in light of his national repute. A few federal ministers, however, from the NCNC supported a trial run of the Macpherson Constitution of 1951, in contravention of Azikiwe's view of opposition. The ministers had an ally in Eyo Ita. This led to internal wrangling, and a power struggle began, leading to the exit of some of the ministers and Eyo Ita. The new group later formed the National Independence Party, and Eyo Ita later became a member of the movement for the creation of the Calabar, Ogoja and Rivers State. He left the movement, however, and re-joined the NCNC in 1956.