When creating your comic strip, how do you move images forward or backward in the space?

When creating your comic strip, you move images forward or backward in the space by moving them back to front, so you move it forward in the space.

A comic strip consists on a sequence of drawings organized in interrelated panels to display brief humor or create a narrative, often serialized, with text in balloons and captions.

These have been published in newspapers and magazines, with horizontal strips printed in black-and-white in daily newspapers.

the answer is slaves

douglas was a slave who turned into a statesman and he refused to celebrate the 4th of july until all slaves were emancipated or set free.