What type of propaganda is the following poster using the poster says invest your money with uncle Sam join the crowd buy a liberty bond. Is that testimonial plain folks bandwagon or name calling

The type of propaganda being used in the given poster is bandwagon propaganda. It is encouraging people to invest in liberty bonds by suggesting that everyone else is doing it as well (the "join the crowd" message).

The type of propaganda used in the given poster is bandwagon. The phrase "join the crowd" implies that everyone is investing in liberty bonds, so the viewer should also follow the majority and invest their money with Uncle Sam.

Based on the information provided, the type of propaganda being used in the poster is a combination of testimonial and bandwagon techniques.

1. Testimonial: The use of the phrase "invest your money with Uncle Sam" implies that Uncle Sam, representing the government, is a trustworthy figure or authority figure in terms of financial matters. This technique appeals to people's trust and reliability in the testimonial source.

2. Bandwagon: The phrase "join the crowd" and "buy a liberty bond" indicates a sense of belonging and social acceptance. It suggests that investing in liberty bonds is a popular trend that everyone should follow. The bandwagon technique aims to convince people that they should align their behavior with the majority.

Name calling, on the other hand, involves using derogatory or negative language to attack someone or something, which is not present in this poster.