The amount of information in World History Timeline is amazing. I no longer have to visualize in my head or reference multiple sources to place historical events in order. If you love history as a hobby or you are a serious historical researcher this spreadsheet is a must.

I absolutely love having the ability to jump from one era to another with almost no effort. I love history and I tend to have multiple history books going concurrently however the books seldom link in a time line. Now, that work is already completed for me and when I find those gems which come along every so often, I can update my timeline. I'm not aware of another presentation method which even comes close to usefulness of this timeline. Many thanks for all your hard work, most certainly a labor of love and impeccably done at that! Cheers Mate!! Alex Denoyer, Melbourne, Victoria, AU

Always was thinking myself to create such a time history arrow! But it is a collosal task. Thank you for your efforts!

Such a great resource for students and history buffs alike. Sometimes it’s easy to lose sight of the bigger picture when you’re down in the weeds or history. The timeline allows you to step back and get a true “big picture” comparative view of what was going on in multiple spheres of human activity at any point in history. I can’t even begin the imagine the many hundreds of hours which must have gone into the meticulous and insanely detailed content here. Well done and thank you to the creator/s!

Great stuff , very interesting and illuminating content

Wow! This is such a great tool. Very comprehensive but also easy to add your own entries for areas of history you're interested in.

I highly recomend it.

Excellent product, great service, Excellent teaching aid

A lot of information here. Really enjoyed viewing different events placed in the context of a single timeline. I'm hooked.

This is incredible! , You could get lost in here for hours. You can tell a lot of thought has gone into this and I really like that the characters are colour-coded and can all be linked back to the summary at the bottom.

This map filled in so many gaps in my knowledge . Such an extensive, user friendly and well researched resource. Great for providing context and background to historical , cultural issues as well as bringing an overview of the influences that have shaped contemporary times .Perfect to consult before my next overseas trip. Will make all those European ruins so much more meaningful. Highly recommend .

When first using this there was a lot of information. Initially it was a bit overwhelming. However, once getting used to it it was very intuitive to navigate. The great thing about with the document is that I can add my own entries and information making it more personalised and more fun for me.

The timeline is pretty easy to use but the extra tips and colour coding is helpful. A lot of thought has gone into how the information is presented and you can add more information yourself. Happy to recommend this product.