Final answer:
The Republican from Ohio who was elected president in 1912 and had no personal ambition to be president was William Howard Taft. Taft saw his ultimate career in the legal field and as a judge, but accepted the Republican nomination and won the presidency. His primary goal was to continue progressive reforms and interpret and enforce the law.
Step-by-step explanation:
The Republican from Ohio who was elected president in 1912 and had no personal ambition to be president was William Howard Taft. Although Taft saw his ultimate career in the legal field and as a judge, he accepted the Republican nomination and won the presidency. Taft's primary goal was to continue the progressive reforms initiated by his predecessor, Theodore Roosevelt. He saw himself as a guardian of the Constitution and aimed to interpret and enforce the law in a fair and impartial manner.