I think that you just answered your own question in the question you asked.
Hi Kidrelm2
The most significant contribution of the Shang Dynasty was writing.
The Pacific Railway Act<span> was signed into law by President Abraham Lincoln on July 1,</span>1862<span>. This </span>act<span> provided Federal government support for the building of the first transcontinental </span>railroad<span>, which was completed on May 10, 1869.</span>
Wow
It's like I just single-handedly annihilated
You know, every rap bit in the building
Like, like I'm Nicki Minaj, Nicki Lewinski, Nicki the Ninja
Nicki the Boss, Nicki The Harajuku Barbie
Like, I mean I don't even know why you girls bother at this point
Like give it up, it's me, I win, you lose
Hahahahahaha, oh shi
Haha, yo
B. Marie Curie....
because it is simply stated fact and not something that could have been exaggerated or made up, like the other 3 answers.