Archives only display two posts, even when there are more

I have my Options > Reading > Show at Most to 2 posts, which is want I want on my first page. However, if I click on an archive link, say for the month of December:

http://www.clioweb.org/archives/2004/12/

it shows only two posts instead of the full 7 that I wrote in December. How can I fix this? It also does the same thing for my category links:

http://www.clioweb.org/archives/category/general/

Thanks in advance for any help!