Not sure I’m sorry I couldn’t help
I believe its B as 'progressive' means <span>favoring or advocating </span>progress, change, improvement, or reform, as opposed to wishing to maintain things as they are, especially in political matters:<span>
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2) Birendra Bir Bikram Sh
True i believe. not for sure
The Sumerians did it so the y had a surplus of food and had spedlazation
