These are the some of the similarities and differences of Olmec and Maya civilization:
Similarities:
They both settled in the lands of Mexico.
They are deeply religious and built pyramids.
Differences:
Unlike the Maya, Olmec did not build large cities.
Maya lasted much longer than the Olmecs.
Gunpowder in Tang and moveable wooden type in Song.
The moderate reforms that European socialists support are:
assistance for the poor
better working conditions
minimum wage laws
Socialism refers to a variety of economic and social systems characterised by social ownership of the means of production and workers' self-management, as well as the political theories and movements associated with them.
The Party of European Socialists (PES) is a social-democratic European political party.