workers of the world, unite!

amount of labor, manpower / number of laborers

person

we; us

to show, to have somebody see / to display, to show, to demonstrate / to indicate, point out, to denote / to indicate (for a measuring device such as a clock to show a value)

worker who performs a physically demanding job, manual laborer

all countries; the whole world; universal; all nations

time / an event, case, occasion, moment; a specific period in time / a time of something / a season / a tense / (literary) the time during which a narrative takes place

unity

to unite