Answer:
self driving cars, high speed rail networks, Next GEN GPS devices, and Gyroscopic Vehicles.
Explanation:
Not Hyperbole, not Idiom, not Metaphor, so it must be Personification
“their” and “she” are the pronouns because they are taking place of a noun (meaning a name).
extending for understanding:
so for “she” it’s taking place of a woman’s name. the sentence could also be, for example, “sally told me the house had red shutters and a blue door.” “she” is holding the place of the name sally.
and for “their” it’s holding the place of name of a group of people. this sentence could be, for example, “that’s not the smith’s house at the end of the street.” “their” is holding the place of the smith’s.
Answer:
It means that Two Countries are founded on the same date but the founders of these two countries are different. Although, these two countries were founded at the same time, they had different founders.
Option two is the best choice, because "went" and "bought" agree with each other in the past tense.