Local figures defend portrayal of the nation’s blemished early history

The gallery community has encouraged strike action, with many closing to enable staff to join protests

Letter cites Warren B. Kanders's role in company that manufactured tear gas used at US border

As institutions pursue multimillion-dollar expansions, workers feel the squeeze and try to organise

P21 show, organised by campaign group BP or Not BP, is due to coincide with a “mass takeover” of the British Museum

They assailed the trustee's business ties to the tear gas fired by US border agents