The way that Islam was able to cross the Sahara desert in the Eight century is :
Muslim merchants from north Africa followed trading routes through the Sahara desert
And they spread Muslim's teaching during the trading process
hope this helps
<span><span><span>The Niger River flows through Guinea,</span> <span>Mali,</span> <span>Niger,</span> <span>Benin,</span> Nigeria </span></span>
His daughter would be seen as a liar, too, and his reputation be ruined
The attack on Pearl Harbor made changed American's attitude's towards entering WWII so after the attack, America participated in the war.