Final answer:
The united monarchy period, led by Saul, David, and Solomon, is often referred to as a 'golden age' for Israel due to their accomplishments such as establishing Jerusalem as the capital and building a temple for Yahweh.
Step-by-step explanation:
The united monarchy period, led by Saul, David, and Solomon, is often regarded as a "golden age" for Israel. David, as a ruler, suppressed surrounding kingdoms, made Jerusalem his capital, and established a shrine for the Israelite god Yahweh. His son, Solomon, continued to strengthen Israel by forming alliances with neighboring kingdoms and undertaking various construction projects, including the temple in Jerusalem.