Galileo's biggest obstacle
billie holiday was on drugs >:O
Constantine Markoulakis's birth name is Constantine Markoulakis.
john Constantine
Constantine Bodin died in 1108.
forget about it
breaking his back
Justin Bieber is hot.
he overcame the fear of spiders
secrecy...
what obstacles did jaime escalante have
The preposition "to" typically goes with the word "obstacle". For example, "There were many obstacles to overcome in completing the project."
Constanine had to overcome a system we call the tetrarchy, where the roman empire was ruled by 4 emperors, Constantine was one of these and he successfully defeated his colleagues to become the sole emperor.
he acted normal and he became normal.
Galileo's biggest obstacle
"Insurmountable" means that something can't be overcome, as in an "insurmountable obstacle".
Strong opposition from opponents in Congress