There were no choices. The game gives you two mututally exclusive options and then berates you for not knowing the second one exists because in a video game you've been conditioned to not expect it. Except when it gives you no option at all and still berates you.

It also considers the "evil" choice to be shooting the civilians who just chased down, beat, and then lynched your comrade. Who you had to listen to his horrific and terrifying final moments over the radio.

But you are still the "bad guy" for shooting them, because its only "evil" to kill people when you are White. Sand Niggers are just poor idiots who are victims of misunderstandings and circumstance! But not you, for some reason you can't claim that. You are just evil for daring to...try and help.