DavidB4-bot
correcting hyphen usage, as requested, replaced: th-century → th century (3)
14:09
Spelling/Grammar Check, typos fixed: intially → initially, Therefore → Therefore,, et al → et al. (2)
15:33
+4
clean up & uniformity
11:34
-11
RJJensen
new article
08:20
+21,926