29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Download
Export
Duplicate
Embed
Edit
1159 views
0
0
Some Important Inventions/Discoveries of the 1920's
Created by
Cassandra Woods
⟶ Updated 27 Jul 2018 ⟶
List of edits
Timelines by
Cassandra Woods
:
27 Jan 2018
0
0
2284
U.S. Presidents Timeline: George Washington - John Tyler
12 Jan 2018
0
0
1554
Industrial Revolution Inventions
9 Mar 2018
0
0
1410
Major Battles and Events of the Civil War
16 Apr 2018
0
0
1233
American Frontier Events
23 Feb 2018
0
0
843
Events Leading Up to the Civil War
6 Aug 2018
0
0
675
10 Important Events of the Civil Rights Movement
11 Dec 2017
0
0
646
My Important Amendments
This timeline consists the of the 15 amendments of the Bill ...
25 Jul 2018
0
0
341
Important WWI Events
Comments
Events
Band-Aid
Lie Detector
Traffic Signal
Stored Frozen Food
Loudspeaker
Mechanical Television
Liquid-Fuelled Rocket
Sound Film
Penicillin
Car Radio