Answer: <em>Confederal Governments</em>
Explanation:
Kingdom of Gondor is an example of confederation or confederal Government. A confederation is known as a group of sovereign states that are united for achieving objective of enforcing common action that are often in regards to several other states. Confederations is usually achieved in order to deal with issues, such as foreign relations, defense, currency or internal trade, where federal government is required to support its members.
One problem is the flea beetle: for example in 1876 flea beetles have destroyed half of the crops; many trials and experiments were needed to combat this problem.
Additionally, you needed to make sure that you have enough workers cultivating it.
Finally, your income was dependent on the prize you could sell it for, if the prize dropped, as in 1750s, it could happen that you would not even make ehough money to pay the loans.
The two most famous things about Greece are:
1) Origination of Olympics
2) Early Greek Empire.
Whenever i think for Greece, that two things appear in my mind!
Answer:
the required quantity of solution of 10% is 40 ml
the required quantity of solution of 25% = 80 ml
Explanation:
let the required quantity of solution of 10% be x
and quantity of solution of 25% be (120 - x) ml
Hence, quantity of acid in x ml of 10 percentage solution is
and similarly for 25% solution be 
therefore total amount of acid is 
we need total solution of 120 ml of 20% so we have
after solving we get
solving for x we get
x = 40
therefore ,
the required quantity of solution of 10% is 40 ml
the required quantity of solution of 25% = 80 ml
