Answer:The fall of Constantinople( capital of the Byzantine empire) to the Ottoman Empire
Explanation:
When constantinople fell, the Byzantine empire fell as fell and the renaissance began as Byzantine scholars begin to study outside the old empire and helped spread knowledge
A - it taught him how to lay railroad tracks with steel
The abolitionist newspaper "The liberator" looked at slavery from the point of view slaves.
<u>Explanation:</u>
The abolitionist newspaper The liberator was publishes by William Llyod Garrison from Boston and he is known to be one of the radical abolitionists and demanded immediate emancipation of all the slaves.The newspaper denounced Kansas-Nebraska Act and denounced the compromise of 1850.
"The liberator"looked at slavery from the point of view of a slave and fought for their liberation and challenged the position of slave owners in the south.