Which tactical mistake by Santa Anna gave the Texans a mjor geographic advantage just before Sam Houston had his men begin their attack?

He decided to take no prisoners of war.
He split his large army into five colums.***
He tried to capture the Texas government at Harrisburg.
He moved his men so that a ridge blocked their line of sight.***

Confused on B & D not sure can you help please?????

3 answers

B right?

I think so. I doubt he could have been defeated by the Texians' much smaller army otherwise.

Thank you!