Final answer:
Hezbollah is the group that branched off from the Muslim Brotherhood in the 1980s.So, the correct option is b) Al-Qaeda.
Step-by-step explanation:
The group that branched off from the Muslim Brotherhood in the 1980s was Hezbollah.
The Muslim Brotherhood is an Islamist organization founded in Egypt in 1928. Hezbollah, on the other hand, was established in Lebanon in the early 1980s. While both groups share the goal of establishing Islamic rule, Hezbollah has pursued this objective through armed resistance and political means, whereas the Muslim Brotherhood focuses more on political and social activism.
Hezbollah gained prominence through its armed struggle against Israel and its close ties with Iran. It is known for its military capabilities and its involvement in regional conflicts.So, the correct option is b) Al-Qaeda.