Renaissance-a period in the cultural and ideological development of a number of countries in Western and Central Europe called forth by the emergence of capitalist relations, which covers the second half of the fifteenth and the sixteenth century. This period is usually associated with a rapid development in the arts and sciences and the revival of interest in the culture of classical Greece and Rome (hence the name of the period). For Engels’s description of the Renaissance see his “Introduction to Dialectics of Nature.”