Final answer:
Roosevelt's position on trusts was that some were harmful to public interest and needed regulation or dissolution, which led to over two dozen anti-trust suits during his presidency.
Step-by-step explanation:
The statement that best characterizes Roosevelt's position on trusts is: A. Some trusts were harmful to the public interest. While Theodore Roosevelt earned the nickname the "trustbuster," he distinguished between what he perceived as "good trusts" and "bad trusts." Roosevelt believed that good trusts used their power to provide goods and services more efficiently, thereby benefiting the public, while bad trusts exploited their market position for unfair advantage and short-term gains. His administration launched over two dozen anti-trust suits to curb these bad trusts.