By saying "We are one vote away from going back to this" Goldberg meant that______.

A. only one vote may lead us the situation after 1973 when abortion was considered as belonging to women's choice
B. we are very close to the old situation before 1973 when abortion was considered as illegal
C. we need one more vote to support Bush's policies concerning women's health
D. we need one more vote to oppose Bush's anti-abortion policy