C. Discovering vaccination and microbial fermentation
A microbiologist who discovered microorganisms cause fermentation. Eg. leading to food spoilage
Answer:
ok so I kinda got a little confused I can tell you that Americans planted Victory Gardens in which they grew their own food... These were issued ration stamps that were used to buy their allotment of everything from meat sugar fat butter vegetables and fruit to gas tires clothing and fuel oil
I believe it's Donald trump
D. deriving their powers from the consent of the governed.
Hope this helps!
European nobility originated in the feudal/seignorial system that arose in Europe during the Middle Ages. Originally, knights<span> or nobles were mounted warriors who swore allegiance to their sovereign and promised to fight for him in exchange for an allocation of land (usually together with serfs living thereon).
</span>What obligations did lords and vassals have under the feudal system<span>? A </span>lord<span>granted his </span>vassal<span> a fief. The </span>lord<span> promised to protect his </span>vassal. In return, thevassal<span> pledged loyalty to his </span>lord<span>, as well as military service, money, payments and advice</span><span>
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