I have a doubt in the following sentence correction question:
Although William Pereira first gained national recognition for his movie set designs, including those for the film "Reap the Wild Wind"
, future generations remember him as the architect of the Transamerica Tower, the Malibu campus of Pepperdine University, and the city of Irvine.
a. including those for the 1942 film "Reap the Wild Wind", future generations
b. including those for the 1942 film "Reap the Wild Wind", future generations will
Haven't included other options as errors in those are easily identifiable. The official answer is b but I don't understand what's wrong with a.
Consider this example,
Although Sir Isaac Newton first gained worldwide recognition for inventing Calculus, future generations remember him as the propounder of the laws of the motion.
In this sentence, "future generations" could refer to present generation or to any generation that existed after Newton's death. Why is 'will' required?