Join the Quatr.us club - now ad-free! with cartoons!

Welcome to Quatr.us Study Guides!

Upgrade to premier Quatr.us

cartoon: when you think of a fish as being an evolved worm, they don't seem so good to eat

Thanks for joining Quatr.us as a member!

Upgrading removes all the ads from Quatr.us, and the pages load super fast too! Plus, you'll see funny history cartoons on every page! Memberships cost just $19.99 ($16 if you pay it all upfront), and they're good for a year. Pay securely with Paypal, either upfront or monthly, and you'll get a password to the members' version of the site. No waiting! You'll get your password as soon as you pay.

Subscribe for $1.25 a month:

or get a year's subscription up front for $16.00

PLUS, if we can get 7000 people to subscribe, then we won't need to show ads at all. You can be one of them, and your subscription will help people who can't afford subscriptions to be free from the ads too! People living in poverty all over the world rely on the Internet for their library resources, and we'd much rather be able to bring them their information free of ads. Can you help us get there?

Your password will be good for a year, and then you'll automatically be unsubscribed. No tricky surprise charges, no automatic renewal (don't you hate that?). In less than a minute, you can be a premier user of Quatr.us.

You don't need a subscription? Please consider making a small donation to Quatr.us, to help us reach our goal. Most people donate $20, but any amount is welcome!

We've worked hard to build Quatr.us - it's taken us twenty years to put together the three thousand pages and about ten thousand pictures and diagrams on this site. We go over all the pages at least once a year to update them with new discoveries and include recommendations to up to date books. In addition, we are constantly redesigning the website so you can search better, surf Quatr.us on your phone better, and just find things more efficiently. Quatr.us is free to everyone all over the world, and people use it in every country in the world. We believe in Quatr.us, so we pay ourselves a bare minimum salary for this work, but we do need something to live on, and something to pay our server hosting fees. Even small donations really help - and big donations help more!

Find out more about Quatr.us
Quatr.us home


Celebrating Black History Month with the pharaoh Hatshepsut, the queen Shanakdakhete, the poet Phillis Wheatley, the medical consultant Onesimus, the freedom fighters Toussaint L'Ouverture, Denmark Vesey, Yaa Asantewaa, and Samora Moises Machel, and the civil rights leader Martin Luther King, Jr.
Please help other teachers and students find us: link to this page from your class page.
Karen Carr is Associate Professor Emerita, Department of History, Portland State University. She holds a doctorate in Classical Art and Archaeology from the University of Michigan. Follow her on Instagram or Twitter.
Cite this page
  • Author: K.E. Carr
  • Title:
  • Site Name: Quatr.us Study Guides
  • Publisher: Quatr.us
  • Date Published:
Proud of your class page, homework page, or resource page? Send it in and win a Quatr.us "Great Page!" award!
Sign up for more free articles and special offers in Quatr.us' weekly newsletter:
We will never share your e-mail address unless you allow us to do so. View our privacy policy. Easy unsubscribe links are provided in every email.
Comment on This Article

Cool stuff we've been enjoying: Looking for birthday gifts? Check out these new Chromebooks - all the computer you need for only $229.00!. Then study in peace with these Beats wireless headphones - for the exact same price! When you're done, show off your presentation or watch a movie with this excellent smartphone projector for only $39.99!


Does your class page honor diversity, celebrate feminism, and support people of color, LBGTQ people, and people with disabilities? Let us know, and we'll send you a Diversity Banner you can proudly display!
Looking for more?
ADVERTISEMENT
Quatr.us is loading comments...
(Comments will appear after moderation, if they are kind and helpful. Feel free to ask questions, and we'll try to answer them.)
Cite this page
  • Carr, K.E. . Quatr.us Study Guides, . Web. 24 February, 2017
ADVERTISEMENT