'Product of theft': Greece urges UK to return Parthenon marbles
theguardian.com
theguardian.com
The UK should also return the entire Egyptian collection they looted.
(Under no circumstance should it be returned to modern Egypt, which doesn't care about ancient Egypt and used the Rosetta stone as construction material before it was found by an officer of Napoleon)
Should we return all such gifts? Why?
Should France claim back the statue of liberty?
The statue of liberty wasn't an archeological find to begin with.
How do you define "properly" given? I believe the ruler of the said country(be it a Sultan or a democratic elected gov) has all the authority to manage the cultural heritage of its country.