The Mathematical. A project on a mathematical topic in MASC 380 would most likely boil down to choosing some piece of mathematics done at some point in history and presenting it. For example, one might pick a problem and look at how people tried to solve it and what that led to. This would mean writing an exposition on the topic in question, with some historical background for context.
The range of possible topics, even if we confine ourselves to problems and results from before 1000 A.D., is very large. The text has a decent listing of the highlights of mathematics from this period, so feel free to to check Chapters 1--22 for possible topics. Other good books to check out include
The Historical. Projects on a historical topic could take a number of different tacks. The most straightforward would probably be a narrative of the activities and influence of some mathematician or group of mathematicians -- which would necessarily involve describing some of their mathematics! -- making due allowance for gaps and inconsistencies in the historical record and the difficulties of inferring whether some event or person affected another. For this sort of project, you could also compile a reasonable set of possible individuals or groups to work on by consulting the text. A variation on this theme which would comes close to the mathematical sort of project would be to tell how some body of results or techniques evolved.
A more ambitious sort of project would be one which tried to look at how the development of mathematics influenced other things, such as the development of philosophy, or was itself affected by them. One cute variation on this would be to write alternate history and try to work out the probable effects of a change in some part of the history of mathematics. (If you go this route, do try to keep the change as plausible as you can!) For this kind of project, you might have some difficulty using the textbook as a source of possible topics because it concentrates more on mathematics than on its connections to other things. Books which have more such connections include:
Whatever sort of project you do, please clear your choice of topic with me, before the fall Reading Week, if at all possible. The minimum length ought to be about 2000 words (about eight typed pages), and I do expect decent grammar, spelling, and style. (On the bright side, I'm not too fussy about format and bookkeeping, such as how you handle footnotes and/or endnotes, so long as you're consistent and what you've got is readable.) I would be happy to read and criticize outlines and drafts if you produce them early enough so that I have the time to read and think about them.