The Principle of Cross-Cutting tells us that a fault must be older than the rock it cuts. Cross-cutting in geology was formulated by Nicolas Steno, a Danish geologist in the mid-1600's. It is usually used in combination with radiometric age dating, which can tell the geologist how old the rock is.
The UDHR provides “a common standard of achievement for all peoples and all nations.” Every “individual and every organ of society” shall promote “respect for these rights and freedoms … by progressive measures ...” The goal was “to secure their universal and effective recognition and observance.
It would make the curve go in an upwards manner...
Yes, initially if anything is written in a formal matter the tone and the context of the text or passage shall be written in a formal matter.
Ancient Egyptians:
Did keep animals as pets.