Final answer:
Zen Buddhism is a variant of Mahayana Buddhism that emphasizes meditation and direct experience to achieve enlightenment.
Step-by-step explanation:
True. Zen Buddhism is a variant of Mahayana Buddhism, which is one of the three main branches of Buddhism. Zen Buddhism, also known as Chan Buddhism in China, emphasizes meditation and is widely practiced in Japan. It is a form of Mahayana Buddhism that focuses on achieving enlightenment through direct experience and intuitive understanding.