Threatened by Haitian invasion, the Dominican government had asked to be annexed to the United States during President Andrew Johnson’s administration in 1867. However, refusal by Congress meant that this didn’t make any progress. As well as facing the threat from Haiti, which had been present since the invasion of
Toussaint Louverture in 1801, there was the threat of internal revolt due to the tumultuous politics of
Santo Domingo. There were a small group of
American settlers on Santo Domingo, including William Cazneau and Joseph Fabens, who had arrived in the 1850s and, after pursuing the wealth of the island, owned one-tenth of the land in the Dominican Republic. They became involved in Dominican politics, and by the time Grant was in power self-interest caused fear of the impacts that volatile internal politics could have on their wealth. With these motives they supported the idea of annexing Santo Domingo to the US, and managed to gain the support of President Baez. However despite Baez’s attempts to sell
Samaná bay and peninsula to the US in 1868, it was only when Grant was in power that Fabens managed to secure presidential support for the proposal of wider annexation. Grant initially rejected ideas of expansion, but Fabens managed to persuade him of the benefits of annexation. This may have been because Grant believed that a separate annexation project in the
Caribbean would have more success than previous attempts by his predecessors to annex the territory of
Saint Thomas and that he had a greater chance of success due to the control his party had over Congress and the Committee of Foreign Affairs in both houses. Rather than official diplomatic authority, Grant personally gave Babcock special agent status with an introduction letter for the Dominican president. Grant feared that other European powers would take control of Santo Domingo and used the need to maintain the Monroe Doctrine as one of his reasons behind annexation. Grant's vision aligned with the doctrine and its aim to protect US interests from that of Europe in the western hemisphere, and by using its language he justified expansion. However it went further than this in that, whilst earlier iterations of the doctrine (which was established in 1823) sought to remove European influence so the US could sustain their presence in a slave based economy, Grant aimed to use the annexation as part of his larger goal to expand liberty and freedom throughout the hemisphere. == Racial aspect to the argument ==