Concept:
The prehistoric chronology of Mesopotamia includes several distinct cultural periods that laid the foundation for civilization long before writing was invented. The major early periods include:
• Hassuna Period
• Halaf Period
• Ubaid Period
• Uruk Period
Step 1:
The Ubaid period (spanning roughly from 6500 to 3800 B.C.) saw its most significant developments in southern Mesopotamia between 5000 and 4500 B.C. It is heavily characterized by:
• The establishment of early unwalled village settlements
• Advancements in agriculture and the creation of irrigation canals
• Distinctive monochrome (brownish or blackish painted) pottery
• The very beginnings of urbanization and monumental temple architecture
Step 2:
Option (2): Hassun Period
The Hassuna period (circa 6900–6500 B.C.) predates the 5000 B.C. mark and was primarily centered in northern Mesopotamia, focusing on early farming communities.
Option (3): Halaf Period
The Halaf period (circa 6500–5500 B.C.) also occurred earlier than the timeframe in question. It is famous for its exceptionally fine, geometrically painted pottery, again mostly in the north.
Option (4): Pre - Dynastic Period
The Pre-Dynastic period is a chronological term tied to Ancient Egypt (the era before the pharaohs unified the country), not the Mesopotamian region.
Step 3:
Since the Ubaid period perfectly aligns with the timeline of early settlement development in Mesopotamia between 5000 and 4500 B.C., the correct answer is:
\[
\boxed{\text{(1) Ubaid Period}}
\]