What is one major way that Buddhism changed over time?

Buddhism has not really changed over time. It's main focus has stayed the same. The main focus is to maintain enlightenment and to reach Nirvana. ... Even though many people have lost sight of his teachings, nuns and monks still teach his teachings and still try to find enlightenment in their life to reach Nirvana.

Explanation:

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b