The correct answer is option 'B', the United States of America.

Explanation:

The United States of America was the first country to pass legislation to provide financial aid to all educational institutions in order to promote equal opportunities for women to participate in sports at all levels. This legislation is commonly known as Title IX.

Title IX is a federal law that was enacted in 1972 as part of the Education Amendments. It states that "No person in the United States shall, on the basis of sex, be excluded from participation in, be denied the benefits of, or be subjected to discrimination under any education program or activity receiving Federal financial assistance."

Title IX was initially intended to address gender discrimination in education, but it had a significant impact on women's sports. Before the passage of Title IX, women's sports in the United States received minimal support and funding compared to men's sports. This resulted in limited opportunities for women to participate in sports and a lack of resources for women's athletic programs.

With the implementation of Title IX, educational institutions were required to provide equal opportunities for both male and female students in sports. This meant that schools had to allocate resources and funding equally to men's and women's sports programs. It also led to the development of women's sports teams and the expansion of athletic opportunities for female athletes.

Title IX has had a profound impact on women's sports in the United States. It has helped to increase participation rates among female athletes, improve the quality of women's athletic programs, and promote gender equality in sports. Many female athletes have benefited from the opportunities provided by Title IX and have gone on to achieve great success in their respective sports.

In conclusion, the United States of America was the first country to pass legislation, known as Title IX, to provide financial aid to all educational institutions in order to promote equal opportunities for women to participate in sports at all levels. This landmark legislation has had a lasting impact on women's sports in the United States and has helped to advance gender equality in athletics.