REMOVE

1. Printed
2. Great Britain--History
3. eng-GB
4. 1821-04-21

WHAT

1. Freedom of speech (1)
2. Newspaper publishing--Gre … (1)
3. Peterloo Massacre, Manche … (1)

WHERE

1. England: Greater Manchest … (1)

WHO

1. Rogerson, Thomas, active … (1)
2. Wroe, James, 1788-1844 (1)

WHEN

1. 19th Century CE (1)