Articles of Confederation Weaknesses LLIN GS Unicameral Legislation: only congress existed 2/3 majority -pass laws No control over Interstate trade No Chief Executive- President AT E or N E W-YO RK. No National Judicial Branch 13 of 13 amend document No set currencyArticles of Confederation Weaknesses • Unicameral Legislation: only congress existed • 2/3 majority -pass laws • No control over Interstate trade • No Chief Executive- President • No National Judicial Branch • 13 of 13 amend document • No set currency