根据1991年和平协议，安盟作为一个政党被合法化了。

UNITA was legalized as a political party under the 1991 peace accords.

新一轮农业保险试点形成了“安信模式”、“安华模式”、“互助制模式”、“共保体”模式和“安盟模式”等五种模式。

Five modes of experiments on agricultural insurance have come into being, including Anxin mode, Anhua mode, Mutual mode, Integration insurance mode and Anmeng mode.