Ans
In finance, an exchange rate is the rate at which one currency will be exchanged for another. It is also regarded as the value of one country's currency in relation to another currency.
Explanation:
Harriet Tubman is dead. She diet at 91 years old. She was born in 1922. That would make her 194 years old if she was still alive today.
the best answer u got here is A. Administrative reform and urban planning
lets check the other answers and see what we got here
lets see here B. War socialism and trench warfare is not the right answer u got here lets look at C next
C. Land reform and trench warfare is not the correct answer u got here
and last but not least D. Labor strikes and trade unions is 100% wrong DO NOT PICK D IT IS WRONG
so according to my calculations the best answer here is A. Administrative reform and urban planning i hope u pass whatever u working on and i hope this helps u goodbye and have a bless day