What was Ibn Sina remembered for? What was special about the number system he used?
2. What did Al Baruni write about? What did he measure and
calculate?
3. How does observing the night stars and their positioning help
navigators find their way at sea?
4. AL Baruni wanted people to understand that the Earth is round
and surrounded by sea. How was that concept useful to people at
that time?
5. Why were the calculations of Al Baruni important to our
knowledge of the Earth and for navigation?

Do not gooogle

the assassination of president lincoln was just one part of a larger plot to decapitate the federal government of the u.s. after the civil war. the first reaction to lincoln’s death was disbelief. then it quickly changed to grief. abraham lincoln’s death created an outpouring of grief from citizens in both the north and the south.

explanation:

lincoln was the first u.s. president to be assassinated. president abraham lincoln, america’s civil war leader, was assassinated just five days after confederate general robert e. lee surrendered his army at appomattox court house, ending the four-year war between the states. on the evening of april 14, 1865, lincoln was attending a performance of our american cousin at ford’s theatre in washington, d.c. john wilkes booth – a 26-year old actor, confederate sympathizer, and white supremacist – slipped into the presidential box and shot lincoln in the head. john wilkes booth and his conspirators had initially planned to kidnap lincoln to save the confederate states. but as the confederacy faltered, booth’s thoughts turned to murder. booth may have decided to act on his hatred after lincoln endorsed giving the right to vote to african-american men who had served in the union army.

must repent and believe in god.

or the book

journey across time - chapter 10 "the rise of christianity"

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.