33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
56535
5376
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
1 jan 2009 ano - 2009- Obama
Descrição:
President Obama lifts the restrictions on funding human embryonic stem cell research that was put in force by Bush in 2001.
Adicionado na linha do tempo:
The Evolution of Stem Cell Research
By
MacKenzie Holley
22 set 2017
0
0
613
Data:
1 jan 2009 ano
Agora
~ 16 years ago
Imagens:
About & Feedback
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL