Answer:
The Italian city-states were a political phenomenon of small independent states mostly in the central and northern Italian Peninsula between the 9th and the 15th centuries.
After the fall of the Western Roman Empire, urban settlements in Italy generally enjoyed a greater continuity than in the rest of western Europe. Many of these towns were survivors of earlier Etruscan, Umbrian and Roman towns which had existed within the Roman Empire. The republican institutions of Rome had also survived. Some feudal lords existed with a servile labour force and huge tracts of land, but by the 11th century, many cities, including Venice, Milan, Florence, Genoa, Pisa, Lucca, Cremona, Siena, Città di Castello, Perugia, and many others, had become large trading metropoles, able to obtain independence from
This study was called <span>B. the Minnesota Twin Study. This study began as a twin registry for twins born in Minnesota in 1936-1955. It later on expanded and reached 8,000 pairs of twins for psychological study. The most notable discovery is that personalities of twins are more influenced by their genes rather than their environment. This was due to the similarities between twins who were separated at birth.</span>
they traded, same gods, and hierogylphs (meroitic glyphs).
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After the Election of 1860, states in the southern portion of the country withdrew from the United States. Lincoln attempted to preserve the Union by invading the South, starting what became known as the Civil War.