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.
the answer is C, Was the first foregin group to rule all of china
Ore and more protection/defense system
It's C. chronological order.
Because Chronological order is the method of development for this and most recipes. Organizing according to time means explaining when things happen, putting earliest steps first.