The "ALIA" introduced in Samoa during the 19th century is a Tongan adaptation of the double-hulled canoes from Tonga of the type "KALIA", which in turn have been copied from the Fiji DRUA.
All three types of canoes consist of two hulls of equal length for the "Alia" and "Kalia", but a larger main hull and a smaller outrigger-style hull for the Fiji DRUA, connected by a deck onto which the builders installed a hut covered with great pandanus leaves. The rigging consisted of a lateen sail.
Before the ALIA, there was apparently a predecessor in the name of VA’A TELE of whom we know little except that when changing tack had to be put about the same general way as European sailing vessels, whereby the ALIA, the KALIA, and the DRUA were able to sail forward from either end.
As previously mentioned, the ALIA was a replication of every aspect of the Tongan KALIA and was therefore commonly called KALIA as well. However, the Samoan improved it by introducing the hidden lashing gunwales to the hull. This technique spread to Tonga, where it was used on the TONGIAKI, and to Fiji, where the canoe builders used it in the DRUA. Another interesting detail introduced by the Samoans was the vertical bow at the forward end of the hull, but pointed toward the stern.
It is also worth mentioning at this stage that the Samoans introduced the very concave profile, or clipper bow, at the forward end of their outriggers.
What can be said to the credit of the Samoans is that, from the outset, they were able to build "ALIASES" with a high level of detail and perfection.
The huge canoe that they wanted to offer to Kaiser Wilhelm II, but which could not be transported to Germany because of its large size, was comparative to the most beautiful realizations in Fiji and Tonga, like finstance the RAMARAMA, long by about 100 feet or 30 meters, and transport over 100 people.