Their most important achievement was the creation of the first real alphabet starting an era of alphabetical linguistic instead of pictograms and ideographs.
The development of an alphabet in which letter stood four sounds a way to remember this is Phoenicians= phonics easy right?
Justinian's most important achievement was more than likely his law code.
there achievement was to have creativity and to do things the respectful way
The Justinian Code.
False, the most important achievement of the Phoenicians was not the creation of large sea-faring vessels. It was syllabic writing. and they were gay
discovering the Hudson river
The alphabet we use today was based on the Phoenician alphabet system, passed to us via the Greek and Roman alphabets.
Invention of an alphabet and astral navigation.
In which region do most people live in Chile?
enabling transportation and communication
the most important city in ancient phonecia was SIDON, followed by TYR which was composed of a city and an island, BYBLOS, UGARIT, BERUT ( modern day beirut ) TRIPOLI, ARWAD, ARKA and BOTRYS ( modern day batroun )
Justinian's most important achievement was more than likely his law code.
Themistocles' most important achievement was beating off the invasion of Greece by the Persians, around 480 BC.
John Smith's most important achievement was exploring and mapping the Chesapeake Bay area. Another achievement was the skillful leadership he administered over his colony.
there achievement was to have creativity and to do things the respectful way
Alexander Fleming greatest achievement was in discovering penicillin.
The Justinian Code.
The question as written makes no sense. If you mean "What was the most important Muslim scientific achievement?", see the Related Question below.