Writing History Essays

Reading, Writing, and Researching for History: A Guide for College Students by Patrick Rael (Bowdoin College)
Writing in the disciplines (Harvard Writing Center)
Writing for specific disciplines (George Washington University)
University of Washington - Dept. of History - Writing Center
Writing the history paper (Dartmouth College)
Writing Historical Essays: A Guide for Undergraduates (Rutgers)

Grammar and Style

Grammar resources links (University of Chicago)
Elements of style
Guide to grammar and style (Rutgers University)
HyperGrammar (University of Ottawa)

General Writing Tips for College Students

Writing Resources: A Guide to Writing Basics
​What is an academic paper? (Dartmouth College)
A short guide to writing in college (University of Chicago)
Common writing assignments (University of Wisconsin - Madison)