How did the grand exchange dramatically alter agriculture?

the advent of global trading introduced new foods and materials.
the introduction of animals to farming provided a new food source.
the growing of food led to people gathering and villages being formed.
the invention of the tractor increased the amount of land farmers could maintain.

This isn't school related, but i need , i'm typing a story and i want to open with an omniscient limited point of view, where a woman with ptsd is dreaming and the reader doesn't know it's a dream yet. you even have to give me an opening sentence, but an example from a book with an omniscient limited point of view would alot. if you don't know what i'm referring to. "definition of third person limited. in third person limited the narrator only knows the thoughts and feelings of one character. all characters are described using pronouns, such as 'they', 'he', and 'she'. but, one character is closely followed throughout the story, and it is typically a main character."

What is pictured below? a. great grotto, boboli gardens b. st. peter’s basilica c. the tempietto d. bramante grotto

What is the most best and most complete definition for graphic design