1. B.
2. D.
3. B.
4. D.
5. A.
6. I think it's C.
Hope this helps!
Answer: converted Slavs to Christianity (especially western Slavs).
Explanation: founder of Bohemian (Czech) first dynasty (Premyslids) Borivoj received Christianity from their hands in Great Moravia. He was the first Czech duke who successfuly introduced Christianity to the Czech lands. Today they both are remembered in the Czech rep. because there is an official feast of Cyril and Methodius (July, 5). Cyril was older of both brothers and died in Rome (869 AD), younger Methodius became archbishop and died in Great Moravia. Both were of Greek origin.
The second one because when he got ticked off the railway you it got quoted on the passage and directly gone through the great railway.
<span>President
Johnson committed more troops to fight on the ground in Vietnam</span><span>
because he faced an overwhelming political pressure for a hard-line approach on
communism. Moreover, President Johnson was acting in response to the US
commitment to succeed in Vietnam. He also envisaged
countering the Domino effect through containment.</span>