Congress opposed president johnson in several ways, including
taking over the plans for reconstruction.
forcing the president to resign from office.
refusing to approve his cabinet appointees.
failing to support rights for african americans.

The correct answer is: taking over the plans for Reconstruction.

Indeed, President Andrew Johnson was very adamant in his support of former southern Confederate states. He refused the Civil Rights Bill of 1866. This completely alienated Congress against him and his veto was overridden, the first time such thing had ever occurred in American legislative history. He then rejected the Fourteenth Amendment which further antagonized Republicans.

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know