the Providence Industrial Mission , following the model set by Booth's industrial missions, and led the Chilembwe uprising in 1915. By 1898, Booth had become a convinced Sabbatarian, which became one of the guiding principles for the rest of his life, and he turned to the Seventh Day Baptists to support his missionary activities. Booth returned to Central Africa in 1899 and established the Plainfield Industrial Mission in Thyolo District for the Seventh Day Baptists. This was named after the Plainfield Seventh Day Baptist Church in New Jersey which had funded it. In 1900 Booth succeeded in establishing a short-lived institute to produce African leaders for the Seventh Day Baptist Church. Two years later, the institute was discontinued, although Booth pointed out that the existing elementary schools could not produce African pastors, and the production of African church leaders was essential to promoting African development. Booth continued his pro-African efforts, producing a petition in 1899 to the commissioner Alfred Sharpe, which demanded that the whole protectorate should revert to African control in 21 years and that all of the Hut tax revenue should be spent on African education, including higher education for at least five percent of Africans. These views did not go over well with the colonial administration, and Sharpe tried to arrest and deport Booth for his "seditious remarks". Before this could happen, Booth escaped to Mozambique, remaining there until in 1900 Sharpe allowed Booth to return subject to a promise not to take part in political activities. This set-back prompted Booth to leave Nyasaland for South Africa in 1901. After becoming a Seventh-day Adventist in Cape Town in 1902, Booth went to the United States and convinced the Seventh-day Adventist church of Plainfield, New Jersey to fund the establishment of a mission near Blantyre. This mission, originally called Plainfield mission and later renamed Malamulo, was on the site of the Seventh Day Baptist mission established by Booth, which the Seventh-day Adventists purchased. Booth's stay with the Seventh-day Adventists at Malamulo mission ended after six months, as his colleagues did not accept his radical views, and criticised him for their political implications. Leaving Nyasaland Booth left Nyasaland for the last time in 1902, travelling first to Durban, which he left in February 1903, to travel to Britain. Booth was officially barred from returning to the Nyasaland in 1907. Later career Changing denominations Booth remained in Britain until late