Other than the cost, some people opposed SDI<u> because It might put weapons in space.</u> The Strategic Defence Initiative was opposed as it threatened to inflict damages on the relationship between the United States and the Soviet Union. The technologies central to SDI were exotic as they had laser and other directed energy weapons, space-based tracking, and battle management systems which were difficult to assess which resulted in uncertainties in the SDI issue. The reaction of the Soviet Union further triggered opposition to the SDI as it was unknown while how the technology would develop. The other concern was how future presidents and Congressmen would respond to Reagan's vision and initiative.
Explanation:
The primary features of grassroots Progressivism that was most essential to the continued growth and success of the reformist movement would be that most strove for a perfection of political participation for those considered “unfit” on account of health, education, or race. Progressives also agreed that democracy had to be balanced with an emphasis on efficiency, a reliance on science and technology, and deference to the expertise of professions. They repudiated party politics but looked to government to regulate the modern market economy. And they saw themselves as the agents of social justice and reform, as well as the stewards and guides of workers and the urban poor. Often, reformers’ convictions and faith in their own expertise led them to dismiss the voices of the very people they sought to help. The expressions of these Progressive principles developed at the grassroots level. It was not until Theodore Roosevelt unexpectedly became president in 1901 that the federal government would engage in Progressive reforms. Before the, Progressivism was work done by the people, for the people. What knit Progressives together was the feeling that the country was moving at a dangerous pace in a dangerous direction and required the efforts of everyday Americans to help put it back on track.