I want to know how long people usually lived in different historical periods, but all the charts I can find are heavily skewed by infant mortality rates. (See e.g.). Can anyone point me toward a similar break-down that removes infant mortality from the calculations?
Is there any software (online or Mac) that will help me to make clean, simple custom maps for a classroom? Ideally, I'd start with a simple, blank outline map, then be able to add features one at a time. (For example, perhaps I'd select "Ohio River" from a dropdown menu, and then it would appear on the map.) [more inside]
Purpose: use in a middle school classroom. Ideally, I'd like to find a relatively short video available online that gives a simple explanation of how moveable type works, and shows the mechanics of actually printing with one. I'd also consider buying a DVD, if it's really excellent.