The correct answer is B) Gave all adult African Americans the right to vote.
The Reconstruction Act of 1867 was significant because it gave all adult African Americans the right to vote.
The Reconstruction Acts were four pieces of legislation passed by the US Congress during Reconstruction after the Civil War. With these acts that referred to the readmission of the Confederated States into the Union, the Southern states were required to ratify the 14th Amendment to the US Constitution that granted the right to vote to adult African American.
Yes, he was.. Can you rephrase what you need help on?
assuming efficiency of each man to dig trench, in one day, for one hour is constant,

so one man, working for one hour in one day can dig 1.5 m
so 8 men, working 3 hours a day and will take, say $d$ number of days and efficiency will be constant. so,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
Answer:
spain empire is the answer
Answer: an’s Tokugawa (or Edo) period, which lasted from 1603 to 1867, would be the final era of traditional Japanese government, culture and society before the Meiji Restoration of 1868 toppled the long-reigning Tokugawa shoguns and propelled the country into the modern era. Tokugawa Ieyasu’s dynasty of shoguns presided over 250 years of peace and prosperity in Japan, including the rise of a new merchant class and increasing urbanization. To guard against external influence, they also worked to close off Japanese society from Westernizing influences, particularly Christianity. But with the Tokugawa shogunate growing increasingly weak by the mid-19th century, two powerful clans joined forces in early 1868 to seize power as part of an “imperial restoration” named for Emperor Meiji. The Meiji Restoration spelled the beginning of the end for feudalism in Japan, and would lead to the emergence of modern Japanese culture, politics and society.
Explanation: