Answer:
The twins then named Robert Wadlow as the tallest man "of whom there is irrefutable evidence". When last measured on 27 June 1940, the mild-mannered American stretched a staggering 2.72 m (8 ft 11.1 in) tall. Perhaps surprisingly, Robert entered the world no differently to most babies.
religious differences and the promise of wealth
The answer is the 1st one. Hope it helps :)
Protecting the interests of native-born or established inhabitants against those of immigrants